Contradiction with Luke 24:11
This verse describes how the disciples did not believe the women who reported Jesus' resurrection, contradicting the belief shown in Mark 16:13 by those informed.
Luke 24:11: And their words seemed to them as idle tales, and they believed them not.
Contradiction with John 20:25
This verse highlights Thomas's initial disbelief of Jesus' resurrection, contrasting with the acceptance implied in Mark 16:13.
John 20:25: The other disciples therefore said unto him, We have seen the Lord. But he said unto them, Except I shall see in his hands the print of the nails, and put my finger into the print of the nails, and thrust my hand into his side, I will not believe.
Contradiction with Matthew 28:17
This verse mentions that some disciples doubted when seeing Jesus, which contradicts the belief presumably shown in Mark 16:13.
Matthew 28:17: And when they saw him, they worshipped him: but some doubted.