Contradiction with Psalms 89:20
Psalm 72:20 refers to the end of David's prayers, while Psalms 89:20 states that God chose and anointed David, implying ongoing favor and purpose for David beyond his prayers.
Psalms 89:20: I have found David my servant; with my holy oil have I anointed him:
Contradiction with Acts 13:36
Psalm 72:20 suggests the conclusion of David's prayers, while Acts 13:36 notes that David served God's purpose in his generation before dying, indicating his life's ongoing significance.
Acts 13:36: For David, after he had served his own generation by the will of God, fell on sleep, and was laid unto his fathers, and saw corruption: [after...: or, after he had in his own age served the will of God]