You still have not even attempted to tell us why Paul was baptized with water. Instead, you try to change the subject as fast you can. And then you accuse me of speaking lies. You should be ashamed of treating others in that manner just because you disagree with their views.
I will address Mark16:16:
"He that believeth and is baptized shall be saved; but he that believeth not shall be damned" (Mk.16:16).
Here the Lord is not saying that a requirement for salvation is baptism with water, but instead He is describing those who will be saved. This is similar to the following words of the Lord:
"And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name's sake, shall receive an hundredfold, and shall inherit everlasting life" (Mt.19:29).
Here the Lord says that those who have forsaken their families will receive everlasting life, but surely no one will argue that this is a requirement for salvation. Instead, the Lord is merely describing many who will be saved. Therefore we can understand that at Mark 16:16 the Lord Jesus is merely describing those who will be saved.
We do know that before a person could be baptized with water that person must first believe, as witnessed by the following exchange between Philip and the eunuch:
"And as they went on their way, they came unto a certain water: and the eunuch said, See, here is water; what doth hinder me to be baptized? And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God" (Acts 8:36-37).
Before the eunuch was baptized with water he was already "born of God" because he believed that Jesus is the Christ, the Son of God:
"Whosoever believeth that Jesus is the Christ is born of God..For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith. Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?" (1 Jn.5:1,4-5).
There can be no doubt that the eunuch received eternal life and was "born of God" before he was baptized with water so we can know that being baptized with water does not contribute in any way to anyone being saved.
Now that I have answered you tell us why Paul was baptized with water.