29 The very next day John saw Jesus coming toward him and yelled out, 30 "Here he is, God's Passover Lamb! He forgives the sins of the world! This is the man I've been talking about, 'the One who comes after me but is really ahead of me.' 31 I knew nothing about who he was - only this: that my task has been to get Israel ready to recognize him as the God-Revealer. That is why I came here baptizing with water, giving you a good bath and scrubbing sins from your life so you can get a fresh start with God." 32 John clinched his witness with this: "I watched the Spirit, like a dove flying down out of the sky, making himself at home in him. 33 I repeat, I know nothing about him except this: The One who authorized me to baptize with water told me, 'The One on whom you see the Spirit come down and stay, this One will baptize with the Holy Spirit.' 34 That's exactly what I saw happen, and I'm telling you, there's no question about it: This is the Son of God."
35 The next day John was back at his post with two disciples, who were watching. 36 He looked up, saw Jesus walking nearby, and said, "Here he is, God's Passover Lamb."
37 The two disciples heard him and went after Jesus. 38 Jesus looked over his shoulder and said to them, "What are you after?" They said, "Rabbi" (which means "Teacher"), "where are you staying?" 39 He replied, "Come along and see for yourself." They came, saw where he was living, and ended up staying with him for the day. It was late afternoon when this happened. 40 Andrew, Simon Peter's brother, was one of the two who heard John's witness and followed Jesus. 41 The first thing he did after finding where Jesus lived was find his own brother, Simon, telling him, "We've found the Messiah" (that is, "Christ"). 42 He immediately led him to Jesus. Jesus took one look up and said, "You're John's son, Simon? From now on your name is Cephas" (or Peter, which means "Rock").
43 The next day Jesus decided to go to Galilee. When he got there, he ran across Philip and said, "Come, follow me." 44 (Philip's hometown was Bethsaida, the same as Andrew and Peter.) 45 Philip went and found Nathanael and told him, "We've found the One Moses wrote of in the Law, the One preached by the prophets. It's Jesus, Joseph's son, the one from Nazareth!" 46 Nathanael said, "Nazareth? You've got to be kidding." But Philip said, "Come, see for yourself." 47 When Jesus saw him coming he said, "There's a real Israelite, not a false bone in his body." 48 Nathanael said, "Where did you get that idea? You don't know me." Jesus answered, "One day, long before Philip called you here, I saw you under the fig tree." 49 Nathanael exclaimed, "Rabbi! You are the Son of God, the King of Israel!" 50 Jesus said, "You've become a believer simply because I say I saw you one day sitting under the fig tree? You haven't seen anything yet! 51 Before this is over you're going to see heaven open and God's angels descending to the Son of Man and ascending again."
Matthew Henry's Commentary on John 1:29-51
Commentary on John 1:29-36
(Read John 1:29-36)
John saw Jesus coming to him, and pointed him out as the Lamb of God. The paschal lamb, in the shedding and sprinkling of its blood, the roasting and eating of its flesh, and all the other circumstances of the ordinance, represented the salvation of sinners by faith in Christ. And the lambs sacrificed every morning and evening, can only refer to Christ slain as a sacrifice to redeem us to God by his blood. John came as a preacher of repentance, yet he told his followers that they were to look for the pardon of their sins to Jesus only, and to his death. It agrees with God's glory to pardon all who depend on the atoning sacrifice of Christ. He takes away the sin of the world; purchases pardon for all that repent and believe the gospel. This encourages our faith; if Christ takes away the sin of the world, then why not my sin? He bore sin for us, and so bears it from us. God could have taken away sin, by taking away the sinner, as he took away the sin of the old world; but here is a way of doing away sin, yet sparing the sinner, by making his Son sin, that is, a sin-offering, for us. See Jesus taking away sin, and let that cause hatred of sin, and resolutions against it. Let us not hold that fast, which the Lamb of God came to take away. To confirm his testimony concerning Christ, John declares the appearance at his baptism, in which God himself bore witness to him. He saw and bare record that he is the Son of God. This is the end and object of John's testimony, that Jesus was the promised Messiah. John took every opportunity that offered to lead people to Christ.
Commentary on John 1:37-42
(Read John 1:37-42)
The strongest and most prevailing argument with an awakened soul to follow Christ, is, that it is he only who takes away sin. Whatever communion there is between our souls and Christ, it is he who begins the discourse. He asked, What seek ye? The question Jesus put to them, we should all put to ourselves when we begin to follow Him, What do we design and desire? In following Christ, do we seek the favour of God and eternal life? He invites them to come without delay. Now is the accepted time, 2 Corinthians 6:2. It is good for us to be where Christ is, wherever it be. We ought to labour for the spiritual welfare of those related to us, and seek to bring them to Him. Those who come to Christ, must come with a fixed resolution to be firm and constant to him, like a stone, solid and stedfast; and it is by his grace that they are so.
Commentary on John 1:43-51
(Read John 1:43-51)
See the nature of true Christianity, it is following Jesus; devoting ourselves to him, and treading in his steps. Observe the objection Nathanael made. All who desire to profit by the word of God, must beware of prejudices against places, or denominations of men. They should examine for themselves, and they will sometimes find good where they looked for none. Many people are kept from the ways of religion by the unreasonable prejudices they conceive. The best way to remove false notions of religion, is to make trial of it. In Nathanael there was no guile. His profession was not hypocritical. He was not a dissembler, nor dishonest; he was a sound character, a really upright, godly man. Christ knows what men are indeed. Does He know us? Let us desire to know him. Let us seek and pray to be Israelites indeed, in whom is no guile; truly Christians, approved of Christ himself. Some things weak, imperfect, and sinful, are found in all, but hypocrisy belongs not to a believer's character. Jesus witnessed what passed when Nathanael was under the fig-tree. Probably he was then in fervent prayer, seeking direction as to the Hope and Consolation of Israel, where no human eye observed him. This showed him that our Lord knew the secrets of his heart. Through Christ we commune with, and benefit by the holy angels; and things in heaven and things on earth are reconciled and united together.