(21-22) Now when all the people were baptized.--See Notes on Matthew 3:13-17. St. Luke's account is the shortest of the three first Gospels, but it adds here, as afterwards in his report of the Transfiguration, the fact that our Lord was "praying" at the time of the divine attestation to His Sonship. (See Introduction.)

Verses 21, 22. - The baptism of Jesus. Verses 21, 22. - Now when all the people were baptized. This is the shortest account of the first three Gospels of this event. Two circumstances related are, however, peculiar to St. Luke - the fact that he ascended "praying" from the water, and the opening words of this verse, which probably signify that on this day Jesus waited till the crowds who were in the habit of coming to John had been baptized. Jesus also being baptized. There is a curious addition to the Gospel narratives of the baptism of the Lord preserved by Jerome. He tells us he extracted it from the Hebrew Gospel used by the Nazarenes, a copy of which in his day was preserved at Caesarea. "Lo, the mother of the Lord and his brethren said to him, John the Baptist is baptizing for the remission of sins; let us go and be baptized by him. But he answered and said unto them, In what have I sinned, that I should go and be baptized by him? unless, indeed, it be in ignorance that I have said what I have just said." It is, no doubt, a very ancient traditional saying, and is perhaps founded on some well-authenticated oral tradition. If St. Luke knew of it, he did not consider it of sufficient importance to incorporate it in his narrative. In St. Matthew's account of the "baptism," John at first resists when asked to perform the rite on his kinsman Jesus. His knowledge of Jesus at this time was evidently considerable. He was acquainted, of course, with all that had already happened in his "cousin's" life, and probably it had been revealed to him, or told him by his mother (Luke 1:43), that in the Nazareth Carpenter, the Son of Mary, he was to look for the promised Messiah, with whose life-story his was so closely bound up. The answers to the question, What was the reason of Jesus' baptism? have been many. In this, as in many things connected with the earthly life of our Lord, there is much that is mysterious, and we can never hope here to solve these difficulties with any completeness. The mystic comments of the Fathers, though not perfectly satisfactory, are, however, after all the best of the many notes that have been made on this difficult question. Bishop Wordsworth sums them up well in his words: "He came to baptize water, by being baptized in it." Ignatius ('Ad. Eph.,' 18, beginning of the second century) writes, "He was baptized that, by his submission to the rite, he might purify the water." Jerome, in the same strain, says, "He did not so much get cleansing from baptism, as impart cleansing to it." It would seem that Jesus, in submitting to the rite himself, did it with the intention of sanctifying the blessed sacrament in the future. And praying. Peculiar to St. Luke. This evangelist on eight other occasions mentions the praying of Jesus. The heaven was opened, and the Holy Ghost descended... upon him. While he was praying and gazing up into heaven, the deep blue vault was rent asunder, and the Sinless One gazed far into the realms of eternal light; and as he gazed he saw descend a ray of glory, which, dove-like, brooded above his head, and then lighted upon him. This strange bright vision was seen, not only by him, but by the Baptist (John 1:32, 33). That the form of a dove absolutely descended and lighted upon Jesus seems unlikely; a radiant glorious Something both Jesus and the Baptist saw descending. John compares it to a dove - this cloud of glory sailing through the clear heaven, then, bird-like, sinking, hovering, or brooding, over the head of the Sinless One, then lighting, as it were, upon him. In likening the radiant vision to a dove, probably John had heard of the rabbinical comment (it is in the Talmud) on Genesis 1:2, that the Spirit of God moved on the face of the waters like a dove. Milton has reproduced the thought -

"And with mighty wings outspread
Dove-like sat'st brooding on the vast abyss."

(Paradise Lost,' 1:20.) John, for want of a better simile, reproduced the image which he had doubtless heard from his teacher in the Law, when he desired to represent in earthly language the Divine Thing which in some bodily form he had seen. In the early Church there was a legend very commonly current - we find it in Justin Martyr ('Dialogue with Trypho,' 88), and also in the Apocryphal Gospels - that at the baptism of Jesus a fire was kindled in Jordan. This was doubtless another, though a more confused memory of the glory-appearance which John saw falling on the Messiah. And a voice came from heaven; better rendered, out of heaven. We read in the Talmud that "on the death of the last prophets - Haggai, Zechariah, and Malachi - the Holy Spirit departed from Israel; but they (i.e. Israeli were availing themselves of the daughter (echo) of a voice, Bath-Kol, for the reception of Divine communications" ('Treatise Yoma,' fol. 9, col. 2). In the Gospels there is a mention of the heavenly voice being again heard at the Transfiguration (Matthew 17:5), and during the last week of the earthly ministry (John 12:28-30). In the story of Israel the Persons of the everblessed Trinity were pleased to manifest themselves on various occasions to mortal eye and mortal ear. Very frequently to the eye, in the visible glory of the pillar of cloud and fire in the desert journeys; in the glorious light which shone in the holy of holies, first in the tabernacle of the wanderings, then in the temple; in the flame as in the burning bush, and in the visions of Isaiah and Ezekiel; in appearances as in the meeting with Abraham and with Joshua. To the ear the word of the Lord spoke, amongst others, to Abraham, Moses, Samuel, and the later prophets. So in this, the transition period of Messiah, the visible glory of God and the audible voice of God were again seen and heard by mortal man. Jerome calls attention here to the distinctness of each of the Persons of the blessed Trinity, as shown in this baptism of the Messiah. "The mystery of the Trinity is shown in the baptism of Christ The Lord is baptized, the Spirit descends in the likeness of a dove, the voice of the Father is heard bearing witness to his Son, and the dove settles on the head of Jesus, lest any one should imagine that the voice was for John and not for Christ." We may with all reverence conclude that, after the hearing of the voice from heaven, "the Messianic self- consciousness would undoubtedly expand with rapidity, both intensively and extensively, into complete maturity. That self- consciousness, it must be borne in mind, would necessarily, so far as this human side of his Being was concerned, be subject, in its development, to the condition of time" (Dr. Morrison, on Matthew 3:17).

3:21,22 Christ did not confess sin, as others did, for he had none to confess; but he prayed, as others did, and kept up communion with his Father. Observe, all the three voices from heaven, by which the Father bare witness to the Son, were pronounced while he was praying, or soon after, Lu 9:35; Joh 12:28. The Holy Ghost descended in a bodily shape like a dove upon him, and there came a voice from heaven, from God the Father, from the excellent glory. Thus was a proof of the Holy Trinity, of the Three Persons in the Godhead, given at the baptism of Christ.Now when all the people were baptized,.... That came from several parts to John for this purpose, even as many as he judged to be proper subjects of that ordinance, as many of the common people, publicans, soldiers, &c.

it came to pass that Jesus also being baptized; of John in Jordan, he coming from Galilee thither on that account:

and praying; after he was baptized, for the coming down of the Spirit upon him, as man, to anoint, and qualify him for his office he was now about to enter on publicly: and for success in it, and for a testimony from heaven, that he was the Son of God, and true Messiah:

the heaven was opened; See Gill on Matthew 3:16.