Contradiction with Matthew 21:42
This verse presents Jesus as a rejected stone that becomes the cornerstone, aligning rather than contradicting 1 Peter 2:6, yet some interpret this foundational role differently.
Matthew 21:42: Jesus saith unto them, Did ye never read in the scriptures, The stone which the builders rejected, the same is become the head of the corner: this is the Lord's doing, and it is marvellous in our eyes?
Contradiction with Psalm 118:22
Similarly to the above, this discusses the stone rejected by builders becoming the cornerstone, which could be seen as contradictory if focusing on initial rejection over eventual acceptance.
Psalm 118:22: The stone [which] the builders refused is become the head [stone] of the corner.