Contradiction with Isaiah 43:18
This verse encourages forgetting the former things, which contrasts with Psalms 77:11's emphasis on remembering past works of God.
Isaiah 43:18: Remember ye not the former things, neither consider the things of old.
Contradiction with Philippians 3:13
This verse speaks about forgetting what is behind and straining toward what is ahead, differing from the focus on remembrance in Psalms 77:11.
Philippians 3:13: Brethren, I count not myself to have apprehended: but [this] one thing [I do], forgetting those things which are behind, and reaching forth unto those things which are before,