Jesus Christ, my unquestionable source, would have made this abundantly clear had this been the case. To believe such is to refute His words, His authority, and His credibility, and enter into the realm of heresy He surely would have discounted St John the Baptist's repeated calls for repentance since repentance would be superfluous if all were saved whether they repented or not.
if so, what's the point or necessity of the Nativity, Passion, Crucifixion, Resurrection, the Catholic Church...or any church for that matter .......... (or him in particular)