Paul was told by Ananais to, "...arise and wash your sins away...".
Baptism, like many other things required by the scriptures, such as the communion rite and women veiling themselves during prayer, et al, is an act of necessary SYMBOLISM.
Like the leper(s) required to wash seven times in the River Jordan to be healed!
The water in the river wasn't magic water, 'talking-the-talk' is wonderful, and required as well, but we all know those who 'talk-the-talk' but don't 'walk-the-walk'.
When Christians 'walk-the-walk' we offer to the rest of the world a visible example of our belief in Christ by being obedient to His commands and examples.
I submit that since the water in the river wasn't magic, then it must be the public nature of visible obedience to Christ's commands that healed them.
A physical act, that triggers, if you will, a spiritual blessing!
Their acts of obedience SYMBOLIZED, not only to Christ Himself, but to the world as well, that they WERE believers in Christ, their Lord.
Most Christians today dismiss any, and all, symbolism as un-necessary!
There is NO command or example of infant baptism in all of the NT. It is contrived by man, therefore it is worthless.
There are repeated commands and examples of adults being baptised in water.
There are a least two elements to the rite of baptism, 1) physical, and 2) spiritual.
In my view, ignoring one will be very costly.
In Christ,
Pogo