Contradiction with Luke 23:34
This verse asks for forgiveness for those crucifying Jesus, which contrasts with the people's reaction of smiting their breasts in Luke 23:48, indicating remorse or distress over the event.
Luke 23:34: Then said Jesus, Father, forgive them; for they know not what they do. And they parted his raiment, and cast lots.
Contradiction with John 8:28
Jesus foretells that when He is lifted up, people will know who He is, which contrasts with the immediate reaction of some in Luke 23:48 who were not acknowledging Him as the Son of God.
John 8:28: Then said Jesus unto them, When ye have lifted up the Son of man, then shall ye know that I am [he], and [that] I do nothing of myself; but as my Father hath taught me, I speak these things.
Contradiction with Mark 15:39
This verse tells of the centurion who declared Jesus as the Son of God, contrasting the general crowd's reaction of smiting their breasts without making such a declaration.
Mark 15:39: And when the centurion, which stood over against him, saw that he so cried out, and gave up the ghost, he said, Truly this man was the Son of God.
Contradiction with Matthew 27:25
Here, the crowd takes responsibility for Jesus' death, which contrasts with their later reaction of remorse in Luke 23:48.
Matthew 27:25: Then answered all the people, and said, His blood [be] on us, and on our children.
Contradiction with Acts 2:36
Peter addresses a different understanding of who Jesus is after His resurrection, contrasting the uncertainty and distress the crowd exhibits in Luke 23:48.
Acts 2:36: Therefore let all the house of Israel know assuredly, that God hath made that same Jesus, whom ye have crucified, both Lord and Christ.