4 Bible Verses about Contention, Causes

Among the proud there is ever strife; but among those that do all things with advisement, there is wisdom.

But Paul thought it not meet to take him unto their company which departed from them at Pamphylia, and went not with them to the work. And so sharp was the dissension between them, that they departed asunder one from the other: so that Barnabas took Mark and sailed unto Cyprus.

It is showed unto me, my brethren, of you by them that are of the house of Chloe; that there is strife among you. And this is it that I mean: how that commonly among you, one sayeth, "I hold of Paul"; Another, "I hold of Apollos"; the third, "I hold of Cephas"; and the fourth that, "I hold of Christ." Is Christ divided? Was Paul crucified for you? Either were ye baptised in the name of Paul?

If ye bite and devour one another: take heed lest ye be consumed one of another.