John 13:1-30 "Cleansed By The Blood" (July 19th, 26)

Devotional

Day 1: Covering Burnt Floors with Welcome Mats

We often hide our failures like children stomping sparklers into linoleum, pretending nothing happened. Sin leaves stains we can’t scrub away through denial or distraction. Guilt piles up like rocks in a backpack, weighing us down until we numb ourselves or spiral into more brokenness. But covering shame only delays the inevitable burn. Jesus sees through our flimsy mats and offers true cleansing. His forgiveness doesn’t mask stains—it removes them. [01:44]

“Blessed is the one whose transgression is forgiven, whose sin is covered. Blessed is the man against whom the Lord counts no iniquity, and in whose spirit there is no deceit.” (Psalm 32:1–2, ESV)

Reflection: What “burnt floor” in your life have you tried to hide with a welcome mat? How might Jesus be inviting you to stop stomping and start surrendering?

Day 2: The Basin That Points to the Blood

Foot washing was never about dirt. Like the bronze basin in Exodus, Jesus’ act symbolized the deeper cleansing we desperately need. Peter recoiled at the humility required—a Savior on his knees, scrubbing not feet but souls. Religious systems demand self-scrubbing; Jesus insists, “If I do not wash you, you have no share with me.” Our attempts to disinfect ourselves always fail. Only his blood makes the unclean clean. [17:30]

“Jesus answered him, ‘If I do not wash you, you have no share with me.’” (John 13:8, ESV)

Reflection: Where have you been trying to “self-scrub” your guilt instead of letting Jesus wash you? What makes surrendering control of your cleansing difficult?

Day 3: The Master’s Towel Around His Waist

God tied a servant’s towel around his waist. The King of Creation knelt, calloused hands wiping road dust from fishermen’s feet. This inversion shattered hierarchies—not to embarrass, but to redefine greatness. True power serves. Jesus’ humility wasn’t a strategy; it was his identity. When we resist serving others, we reject the posture that saved us. The towel remains his church’s uniform. [10:52]

“Have this mind among yourselves, which is yours in Christ Jesus, who, though he was in the form of God, did not count equality with God a thing to be grasped, but emptied himself, by taking the form of a servant.” (Philippians 2:5–7, ESV)

Reflection: What task or relationship feels “beneath you” right now? How could Jesus’ towel challenge your view of worthiness?

Day 4: The Morsel Given to a Betrayer

Judas received bread from Jesus’ hand moments before betrayal. No theatrics, no exposure—just grace’s final offer. Jesus sovereignly embraced the treason that secured our pardon. His love extends even to those who sell him out. When others wound us, we remember: the One we’ve all betrayed still offers the morsel. His cross turns traitors into heirs. [30:05]

“Jesus answered, ‘It is he to whom I will give this morsel of bread when I have dipped it.’ So when he had dipped the morsel, he gave it to Judas, the son of Simon Iscariot.” (John 13:26, ESV)

Reflection: How does Jesus’ deliberate kindness to Judas reshape your view of forgiving those who’ve wronged you? Where might you withhold grace that Christ freely gives?

Day 5: Walking in Daylight After Night’s Betrayal

Judas left—and night fell. But the darkness couldn’t extinguish the Light who washes feet and bears betrayal. Cleansed people walk in daylight, unashamed. Guilt’s night shifts lose their power when we trust the Judge’s pardon. We serve not to earn favor, but because favor has been poured out. The towel and the cross make us free. [31:33]

“But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin.” (1 John 1:7, ESV)

Reflection: What “night” of shame still haunts you? How might walking in daylight—believing you’re fully cleansed—change your relationships today?

Sermon Summary

John 13 begins with Jesus knowing that his hour had come. John makes that clear again and again because nothing in the room is accidental. Jesus knows the cross is near, Jesus knows the Father has given all things into his hands, and Jesus still loves his own “to the end.”

Jesus rises from supper, lays aside his outer garments, takes up a towel, and stoops down like a servant. The Lord of heaven and earth does what no master was supposed to do. The towel presses against the whole order of the room because the master does not wash the servants’ feet. Yet Jesus is showing that there is no God like this, no God who comes down not just to mankind, but down low enough to serve mankind.

Peter resists because he thinks he is honoring Jesus. Jesus answers with the hard word: “If I do not wash you, you have no share with me.” The basin is not finally about dirty feet. The basin reaches back to Exodus 30, where priests had to wash hands and feet before coming near the holy God. That dirt on the body pointed to the dirt on the heart called sin.

Jesus shows that sinners cannot wash themselves clean. The water points beyond itself to the blood. The cleansing Jesus gives is not a little improvement, not a welcome mat dragged over a burned linoleum floor, but the forgiveness of sin and the washing of the stain on the soul. The blood of Jesus cleanses from all sin, and the first step is humility: admitting the need and receiving what only Christ can give.

Jesus then returns to the table and calls the cleansed life into humble service. The servant is not greater than the master. The church is to learn leadership from the Lord with dirty hands and sore knees. Humility is not merely thinking of oneself less. Humility is thinking of Jesus more and oneself less, because Jesus alone shows what humility truly is.

Judas sits at the table as one trusted, close, and unseen as a betrayer. Psalm 41 comes alive as the one who ate bread lifts his heel against the greater King. Jesus gives Judas the dipped morsel, one last gesture of friendship and honor, and then sends him out. Night falls, and John’s light and darkness imagery gathers around the betrayal that will lead to the cross.

Christ sovereignly embraces the betrayal that brings about cleansing. God has loved with everything, and human sin is betrayal against that love. Jesus does not tell guilty people to forgive themselves from a jail cell. The Judge himself comes with pardon, and that changes position, future, and freedom.

Key Takeaways

1. Jesus must wash the guilty Jesus does not tell Peter to clean himself up and come back presentable. Jesus says that unless he does the washing, Peter has no share with him. Grace begins where self-cleansing finally stops, because guilt cannot be scrubbed out by effort, regret, or better behavior. [17:57]
2. The basin points to blood The foot washing is not just a lesson in manners or lowly service. The basin reaches back to priestly cleansing, then points forward to the cross where Jesus’ blood cleanses the soul. The water on the feet is the sign, but the blood of Christ is the real washing. [15:08]
3. Humility serves without self-display Jesus’ humility is not a strategy for being liked or admired. His humility bends low for the good of others and gives glory to the Father, not to himself. The cleansed life does not use service to raise status, but follows Christ with dirty hands and sore knees. [26:46]
4. Betrayal cannot outrun sovereignty Judas’ betrayal is real evil, but it never slips outside Christ’s control. Jesus knows, loves, gives the bread, and sends Judas out into the night. The darkest act at the table becomes the road by which Christ brings cleansing for his own. [30:05]
5. Pardon comes from the Judge A guilty conscience cannot set itself free by saying, “I forgive myself.” Forgiveness must come from the One with authority to judge and authority to pardon. Jesus’ blood does not merely soothe feelings, it changes standing before God. [37:01]

Youtube Chapters

[00:00] - Welcome
[00:19] - Sparklers and Covering Sin
[03:20] - Freedom Comes Through Jesus
[07:41] - Cleansed to Share in Christ
[08:11] - Jesus Knows His Hour
[10:27] - The Master Takes the Towel
[15:08] - The Washing Points to the Cross
[17:57] - Only Jesus Can Make Clean
[20:31] - The Cleansed Life Serves
[23:33] - Humility Thinks More of Jesus
[28:27] - Judas and the Betrayal
[30:05] - One Last Gesture of Friendship
[31:33] - Betrayal, Sin, and the Cross
[36:06] - Stop Trying to Cleanse Yourself
[39:06] - Freedom Leads to Humble Service

Bible Study Guide

Bible Reading

John 13:1-30
“Now before the Feast of the Passover, when Jesus knew that his hour had come to depart out of this world to the Father, having loved his own who were in the world, he loved them to the end. During supper, when the devil had already put it into the heart of Judas Iscariot, Simon's son, to betray him, Jesus, knowing that the Father had given all things into his hands, and that he had come from God and was going back to God, rose from supper. He laid aside his outer garments, and taking a towel, tied it around his waist. Then he poured water into a basin and began to wash the disciples' feet and to wipe them with the towel that was wrapped around him. He came to Simon Peter, who said to him, ‘Lord, do you wash my feet?’ Jesus answered him, ‘What I am doing you do not understand now, but afterward you will understand.’ Peter said to him, ‘You shall never wash my feet.’ Jesus answered him, ‘If I do not wash you, you have no share with me.’ Simon Peter said to him, ‘Lord, not my feet only but also my hands and my head!’ Jesus said to him, ‘The one who has bathed does not need to wash, except for his feet, but is completely clean. And you are clean, but not every one of you.’ For he knew who was to betray him; that was why he said, ‘Not all of you are clean.’ When he had washed their feet and put on his outer garments and resumed his place, he said to them, ‘Do you understand what I have done to you? You call me Teacher and Lord, and you are right, for so I am. If I then, your Lord and Teacher, have washed your feet, you also ought to wash one another's feet. For I have given you an example, that you also should do just as I have done to you. Truly, truly, I say to you, a servant is not greater than his master, nor is a messenger greater than the one who sent him. If you know these things, blessed are you if you do them. I am not speaking of all of you; I know whom I have chosen. But the Scripture will be fulfilled, ‘He who ate my bread has lifted his heel against me.’ I am telling you this now, before it takes place, that when it does take place you may believe that I am he. Truly, truly, I say to you, whoever receives the one I send receives me, and whoever receives me receives the one who sent me.’ After saying these things, Jesus was troubled in his spirit, and testified, ‘Truly, truly, I say to you, one of you will betray me.’ The disciples looked at one another, uncertain of whom he spoke. One of his disciples, whom Jesus loved, was reclining at table at Jesus' side, so Simon Peter motioned to him to ask Jesus of whom he was speaking. So that disciple, leaning back against Jesus, said to him, ‘Lord, who is it?’ Jesus answered, ‘It is he to whom I will give this morsel of bread when I have dipped it.’ So when he had dipped the morsel, he gave it to Judas, the son of Simon Iscariot. Then after he had taken the morsel, Satan entered into him. Jesus said to him, ‘What you are going to do, do quickly.’ Now no one at the table knew why he said this to him. Some thought that, because Judas had the moneybag, Jesus was telling him, ‘Buy what we need for the feast,’ or that he should give something to the poor. So, after receiving the morsel of bread, he immediately went out. And it was night.” [00:02] [04:11]

Exodus 30:17-21
“The Lord said to Moses, ‘You shall also make a basin of bronze, with its stand of bronze, for washing. You shall put it between the tent of meeting and the altar, and you shall put water in it, with which Aaron and his sons shall wash their hands and their feet. When they go into the tent of meeting, or when they come near the altar to minister, to burn a food offering to the Lord, they shall wash with water, so that they may not die. They shall wash their hands and their feet, so that they may not die. It shall be a statute forever to them, even to him and to his offspring throughout their generations.’”

Psalm 41:9
“Even my close friend in whom I trusted, who ate my bread, has lifted his heel against me.” [27:45]

1 John 1:7
“But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin.” [34:13]

Observation questions

In John 13, what are the things Jesus is said to “know” before he rises from supper and washes the disciples’ feet? [09:20]
What exactly does Jesus do with his garments, towel, basin, and water in verses 4-5, and why would that have felt so out of place in that room? [10:27]
When Peter resists, what does Jesus say is at stake if Peter refuses to be washed? [17:57]
In the final part of the passage, what details show that Judas was not obvious to the other disciples as the betrayer? [28:56]

Interpretation questions

Jesus says, “If I do not wash you, you have no share with me.” Why does that statement point beyond physical foot washing to something deeper about sin, forgiveness, and belonging to Christ? [16:20]
Exodus 30 connects washing with drawing near to a holy God. How does that background help explain the meaning of the basin in John 13? [16:48]
Jesus gives Judas the dipped morsel and sends him out, even while fully knowing what Judas is about to do. What does that reveal about the way Jesus faces betrayal and the cross? [30:14]
Jesus moves from washing feet to saying, “I have given you an example.” What kind of humility is he calling for, and how is it different from humble behavior that mainly improves a person’s image? [26:46]

Application questions

Many people try to deal with guilt by covering it, outworking it, or making up for it. What does that tendency look like most often in this season of life? Where is there a temptation to drag a “welcome mat” over something that really needs to be brought to Jesus? [03:20]
Jesus does not tell guilty people to clean themselves first. Is there any sin, failure, or old shame that still feels like something that must be fixed before coming honestly to Christ? What would it look like to stop resisting and let him wash what cannot be washed by effort? [19:06]
Humility begins with admitting need. Is it harder right now to confess sin, to receive forgiveness, or to believe that forgiveness is actually true? Why might that be? [36:31]
Forgiveness must come from the Judge who has authority to pardon. Where has there been a habit of saying “I know God forgives me, but I still cannot get past it”? What might it look like to ask God to press that truth from the mind down into the heart? [37:01]
A cleansed life is meant to become a serving life. In ordinary relationships—at home, at church, at work—what is one specific low place that pride usually avoids but love should be willing to take? [22:43]
Humility is thinking of Jesus more and of self less. What usually makes self the center—being right, being noticed, being appreciated, being in control? How could a clearer view of Christ begin to loosen that grip? [23:33]
Judas reminds the church that betrayal can sit close to the table, and yet betrayal never outruns Christ’s sovereignty. When trust has been broken by someone else, or when there has been betrayal against the Lord, how does it help to remember that even dark acts do not fall outside Jesus’ rule and purpose? [28:27]

Sermon Clips

67s

#DivineForgiveness

“``And what does that look like? Well, it goes back to his demonstration. It goes back to humility. It goes back to step one, humbling yourself to see that you cannot forgive yourself, that you need Jesus to do it. Imagine back to the illustration I said with the the accident and the manslaughter and I'm I'm sitting in prison. Modern therapy might say, hey, you you just need to forgive yourself. I'm sitting in a jail cell and I say, well, you know Adam, that was a mistake, I forgive you. It doesn't change my place, it doesn't change my position, it doesn't change my future. Friends, what we need when it comes to our sin is not to forgive ourselves per se, we need someone above who has authority. Imagine the judge who sentenced me to ten years in jail comes down and says, yes, you are guilty of that, but I pardon you. That changes my position. Now, I'm truly free. It changes my future. I know where I'm going. Everything has changed. We don't need just to forgive ourselves. We need to be forgiven by the judge who has put his judgment on us.”

43s

#JesusCleanses

“``And this is the good news for us today. The lord of heaven and earth stoop down to make us clean. We cannot take part in the salvation that Jesus offers the way we are bearing our guilt and the shame and the punishment that our sins deserve. We cannot wash ourselves from the stain of our sin, but the good news is Jesus can and will for all who come to him. This is the offer he's laying out to all who would follow him. He will make you clean. He will wash the feet of your hearts, the stain of sin in your souls.”

64s

#CleansedFromSin

“``And the purpose of this in the old testament was to show how holy and set apart is God the father. That we are not like him. That's why he is utterly clean, utterly holy, utterly perfect, and he was setting this lesson back in the old testament that the dirt on your hands and feet is representative of the dirt that is on our hearts and souls called sin. God is wholly and utterly without sin and we are with sin. It was a lesson that was being taught back then. So do you see what Jesus is doing now as he says, you must wash if you're gonna have a part in me. He's not simply reenacting the priestly cleansing from Exodus 30. Jesus is saying, you will have no share in me while you have the stains of your unforgiven sin on your souls. That dirt represents your sin. You must be cleansed not from the dust of the road, but from the guilt of your sin.”

87s

#JesusAtonement

“``But the problem is, we've all betrayed God because God has loved us with everything. He has not withheld anything from us. He created us, gave us life, and gave us everything we need for life and godliness. He's given us his word. He's even given us his own son that we would know he loves us. And yet, astray. We all look out in the world for what can make us happy. What can give us security? What can provide for our joy and our satisfaction? We look anywhere else but God's word, and that's a betrayal. We even betray the ones we love most in this life. And the cycle goes on and on and on until we come to Jesus. The only one who can remove the stain of betrayal, the stain of sin from our life because he willingly went to the cross to shed his blood. That blood, that same blood that pays for our sin. Just like Aaron would wash his hands and feet and go into the altar, he would put blood on it with goats and rams, and he'd have to do it constantly over and over again for the people sinned, but Jesus died once and for all. His blood is the final atoning blood for all who would trust in him.”

Ask a question about this sermon

Redeemer Church This sermon · AI assistant

What does foot washing signify for believers' cleansing?

How should cleansed Christians practice humble leadership?

Why did Jesus embrace betrayal to provide cleansing?