I realize that in the world today, little thought [much less study] is given to the bible; but since I have a fair familiarity with it, I pass on that even the  12 apostles of Jesus, and the writers of scripture including apostle Paul didn't claim "infallibility" in any sense whatever. It is only the Word of God that they recognized as inspired by God--spoken and written down as Scripture that was and is infallible.
"15 And account that the longsuffering of our Lord is salvation; even as our beloved brother Paul also according to the wisdom given unto him hath written unto you;16 As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.
II Peter 3:15,16