Contradiction with Proverbs 19:21
Acts 13:40 warns of a perishing prophecy, while Proverbs 19:21 asserts the steadfastness of God's counsel, suggesting no thwarting or calamity.
Proverbs 19:21: [There are] many devices in a man's heart; nevertheless the counsel of the LORD, that shall stand.
Contradiction with Romans 11:29
Acts 13:40 warns about the possibility of not receiving God's promise, whereas Romans 11:29 states that God's gifts and call are irrevocable.
Romans 11:29: For the gifts and calling of God [are] without repentance.
Contradiction with 2 Peter 3:9
Acts 13:40 implies a warning of quick judgment, contrasting with 2 Peter 3:9, which emphasizes God's patience and desire for all to come to repentance.
2 Peter 3:9: The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
Contradiction with John 10:28-29
Acts 13:40 warns of perishing, yet John 10:28-29 assures eternal security for believers, with none able to pluck them from God's hand.
John 10:28-29: And I give unto them eternal life; and they shall never perish, neither shall any [man] pluck them out of my hand.
Contradiction with Hebrews 13:5
Acts 13:40 includes a warning of divine rejection, while Hebrews 13:5 reassures that God will never leave or forsake His followers.
Hebrews 13:5: [Let your] conversation [be] without covetousness; [and be] content with such things as ye have: for he hath said, I will never leave thee, nor forsake thee.