3 Bible Verses about Contention, Causes

But Paul did not think it proper to take with them him who had departed from them from Pamphylia, and did not go with them to the work. There was, therefore, a sharp contention, so that they separated from each other: and Barnabas took Mark, and sailed to Cyprus.

For it has been made known to me concerning you, my brethren, by the family of Cloe, that there are contentions among you. I mean this: that each one of you says, I am of Paul, and I of Apollos, and I of Cephas, and I of Christ. Is the Christ divided? Was Paul crucified for you? or were you immersed into the name of Paul?

But if you bite and devour one another, take heed lest you be utterly destroyed by one another.