'Disagreement' in the Bible

When Paul and Barnabas had a major argument and debate with them, the church appointed Paul and Barnabas and some others from among them to go up to meet with the apostles and elders in Jerusalem about this point of disagreement.

They had a sharp disagreement, so that they parted company. Barnabas took along Mark and sailed away to Cyprus,

but since it concerns points of disagreement about words and names and your own law, settle it yourselves. I will not be a judge of these things!"

Rather they had several points of disagreement with him about their own religion and about a man named Jesus who was dead, whom Paul claimed to be alive.