But if we know that the word «saved» does not refer to «receiving eternal life» in the Bible, we understand that Peter is not writing about the necessity of getting baptized in order to receive eternal life, but is instead referring to some form of deliverance. (redeeminggod.com)
The fact that John is preaching a baptism of repentance for the remission of sins does not seem to fit with the fact that Jesus, who was sinless, would need to get baptized by John (Matt 3:14 - 15). (redeeminggod.com)
Basically saying that there would be no purpose in baptizing for the dead if there wasn't a resurrection in the first place. (religion.blogs.cnn.com)