I have written a number of blog posts defending baptismal regeneration, including these posts on John 3:1-7 and Acts 2:38/1 Pet 3:21. The following is a pretty useful page from a Catholic apologist, Matt1618 (real name Mario Lopez) defending this doctrine:
Many of the long-standing canards against this doctrine are rather soundly refuted (cf. my post, John Greer vs. the biblical doctrine of baptismal regeneration)
Many of the long-standing canards against this doctrine are rather soundly refuted (cf. my post, John Greer vs. the biblical doctrine of baptismal regeneration)