With his disciples present, at least John and Andrew having been water baptized by John already, we find this of the baptism Jesus offers:
Matthew 20:20-28 (KJV)
[SUP]20 [/SUP] Then came to him the mother of Zebedee's children with her sons, worshipping him, and desiring a certain thing of him.
(Those two disciples being John and James)
[SUP]21 [/SUP] And he said unto her, What wilt thou? She saith unto him, Grant that these my two sons may sit, the one on thy right hand, and the other on the left, in thy kingdom.
[SUP]22 [/SUP] But Jesus answered and said, Ye know not what ye ask. Are ye able to drink of the cup that I shall drink of, and to be baptized with the baptism that I am baptized with? They say unto him, We are able.
[SUP]23 [/SUP] And he saith unto them, Ye shall drink indeed of my cup, and be baptized with the baptism that I am baptized with: but to sit on my right hand, and on my left, is not mine to give, but it shall be given to them for whom it is prepared of my Father.
[SUP]24 [/SUP] And when the ten heard it, they were moved with indignation against the two brethren.
[SUP]25 [/SUP] But Jesus called them unto him, and said, Ye know that the princes of the Gentiles exercise dominion over them, and they that are great exercise authority upon them.
[SUP]26 [/SUP] But it shall not be so among you: but whosoever will be great among you, let him be your minister;
[SUP]27 [/SUP] And whosoever will be chief among you, let him be your servant:
[SUP]28 [/SUP] Even as the Son of man came not to be ministered unto, but to minister, and to give his life a ransom for many.
There's a clue identifying what baptism Jesus had in store for his disciples. None of that matches up with John's baptism unto repentance. Keep in mind John's message of what baptism Jesus would baptize people with: Luke 3:15-17 (KJV)
[SUP]15 [/SUP] And as the people were in expectation, and all men mused in their hearts of John, whether he were the Christ, or not;
[SUP]16 [/SUP] John answered, saying unto them all, I indeed baptize you with water; but one mightier than I cometh, the latchet of whose shoes I am not worthy to unloose: he shall baptize you with the Holy Ghost and with fire:
[SUP]17 [/SUP] Whose fan is in his hand, and he will throughly purge his floor, and will gather the wheat into his garner; but the chaff he will burn with fire unquenchable.
God gave John that message. John and other men of the seed of Adam could not save anyone, but could preach repentance of sin. Christians can bring people to Jesus so they can believe on Jesus and be saved. Nobody is saved by the hand of any mortal man. Water baptism is a token of what Jesus performs in the saved, like circumcision is a sign of the old abolished covenant of Moses. It is a sign like the ark Noah built was in relation to the flood waters. The water didn't save Noah and family. The ark did. Water baptism is a figure. 1 Peter 3:20-21 (KJV)
[SUP]20 [/SUP] Which sometime were disobedient, when once the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.
[SUP]21 [/SUP] The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ:
The English "figure" was translated from the Greek "antitypos" (ἀντίτυπος), which can only be defined as a corespondent form, like the inked impression left from a rubber stamp. Look at the actual stamp it is the opposite of the ink image, yet copies the real. When you make a copy of an embossed legal document, the copy is not equal to the original. It can be evidence the original existed. So, water baptism can't be the agent of salvation, but is a "type of" salvation in Christ. It is also the answer of a good conscience before God. One must be saved to possess that, then and only then answering God with obedience.