Contradiction with 2 Corinthians 12:9
This verse speaks about glorying in weaknesses and relying on God's power, which contrasts with being seen as a wonder as described in Psalms 71:7.
2 Corinthians 12:9: And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.
Contradiction with Jeremiah 20:7
This verse describes feeling deceived and mocked, which contradicts the notion of being a wonder to others as in Psalms 71:7.
Jeremiah 20:7: O LORD, thou hast deceived me, and I was deceived: thou art stronger than I, and hast prevailed: I am in derision daily, every one mocketh me. [was deceived: or, was enticed]
Contradiction with Job 30:9-10
These verses talk about becoming a source of scorn and spit, directly opposing the idea of being a marvel mentioned in Psalms 71:7.
Job 30:9-10: And now am I their song, yea, I am their byword.