Contradiction with Matthew 24:36
This verse suggests that there have been things such as the hour of the end, not revealed since the world began, contrary to all things being spoken by God's prophets.
Matthew 24:36: But of that day and hour knoweth no [man], no, not the angels of heaven, but my Father only.
Contradiction with 1 Corinthians 2:9
This passage indicates that there are things God has prepared that have never been revealed to prophets, contrasting with the notion that all things were spoken since the world began.
1 Corinthians 2:9: But as it is written, Eye hath not seen, nor ear heard, neither have entered into the heart of man, the things which God hath prepared for them that love him.
Contradiction with Amos 3:7
States that God does nothing without revealing his secret to his servants the prophets, which seems to affirm rather than contradict Luke 1:70, showcasing differences in interpretative emphasis.
Amos 3:7: Surely the Lord GOD will do nothing, but he revealeth his secret unto his servants the prophets.