Is this about water or Spirit baptism?...
3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death?
4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
5 For if we have been planted together in the likeness of his death,
Some say the "water" means Holy Spirit. Lets see ...
John 3:5 Jesus answered, Verily, verily, I say unto thee, Except a man be born of
water Holy Spirit
and of the Spirit, he cannot enter into the kingdom of God.
let's not forget to cross-reference...
1 John 5:6 This is he that came by water and blood, even Jesus Christ; not by water only, but by
water and blood. And it is the Spirit that beareth witness, because the Spirit is truth.
1 John 5:8 And there are three that bear witness in earth, the Spirit, and the
water, and the blood: and these three agree in one.