'Baptized' in the Bible

Is the Christ in fragments? Is it Paul who was crucified on your behalf? Or were you baptized to be Paul's adherents?

for fear people should say that you were baptized to be my adherents.

I did, however, baptize Stephanas' household also: but I do not think that I baptized any one else.

All were baptized in the cloud and in the sea to be followers of Moses.

For, in fact, in one Spirit all of us--whether we are Jews or Gentiles, slaves or free men--were baptized to form but one body; and we were all nourished by that one Spirit.

Otherwise what will become of those who got themselves baptized for the dead? If the dead do not rise at all, why are these baptized for them?