3 Bible Verses about Contention, Causes

But Paul kept insisting that they should not take along one who had deserted them in Pamphylia, and had not gone with them to the work. There arose such a sharp disagreement that they separated from one another, and Barnabas took Mark with him and sailed away to Cyprus.

For I have been informed by Chloe's people, that there are quarrels among you, my brethren. What I mean is this, that each one of you says, "I am of Paul," and "I of Apollos," and "I of Cephas," and "I of Christ." Is Christ divided? Was Paul crucified for you? Or were you baptized in the name of Paul?

But if you bite and devour one another, take care that you are not consumed by one another.