John 1:29

The next day Namely, the day after John had returned the answer mentioned John 1:26, to the priests and Levites sent to inquire into his character and mission; John seeth Jesus coming unto him Having now returned from the desert, in which he had been tempted; and saith, Behold the Lamb of God That innocent and holy person, who is to be offered up a sacrifice for the sins of mankind; prophesied of by Isaiah, (Isaiah 53:7,) and typified by the paschal lamb, and by the daily sacrifice; which, taketh away the sin of the world Which so atones for and expiates the guilt of mankind, not only of the Jews, but also of the Gentiles, that through his mediation, whosoever, being truly penitent, and bringing forth fruits worthy of repentance, believeth in him, may receive remission of sins. Grotius, indeed, understands this of Christ's reforming men's lives; but it plainly refers to his being slain as a piacular victim, (1 Peter 1:19,) to redeem us to God by his blood, (Revelation 5:9,) or to procure for us that redemption which ensures to the penitent, that believe in him with a true and living faith, remission of sins, (Ephesians 1:7; Colossians 1:14,) and an exemption from the punishment deserved thereby. To understand this doctrine more fully, the reader must observe that, when a sacrifice was to be offered for sin, he that brought it laid his hand upon the head of the victim, according to the command of God, Leviticus 1:4; Leviticus 3:2; Leviticus 4:4; (where see the notes;) and by that rite was supposed to transfer his sins upon the victim, which is said to take them upon itself and to carry them away. Accordingly, in the daily sacrifice of the lamb, the stationary men, says Dr. Lightfoot, who were the representatives of the people, laid their hands upon the lambs thus offered for them; and these two lambs offered for the daily sacrifice were bought with that half shekel which all the Jews yearly paid, εις λυτρον της ψυχης αυτων, εξιλασασθαι περι των ψυξων αυτων, as the price of redemption of their souls, to make atonement for them, Exodus 12:3; Exodus 12:14; Exodus 12:16. This lamb was therefore offered to take away the guilt of their sin, as this phrase signifies when it relates to sacrifices. Since, therefore, the Baptist had said, he baptized them for the remission of their sins, he here shows them by what means that remission was to be obtained. See Whitby.