3 Bible Verses about Contention, Causes

But Paul was not thinking it proper to take him with them, who withdrew from them from Pamphylia, and went not with them to the work. And there arose a sharp contention, so that they parted one from the other; and Barnabas, taking with him Mark, sailed away to Cyprus.

For it was signified to me concerning you, my brethren, by those of the house of Chloe, that there are contentions among you. Now I mean this: that each one of you is saying, "I am of Paul;" and "I of Apollos;" and "I of Cephas:" and "I of Christ!" Hath Christ been divided? Was Paul crucified for you? Or were ye immersed into the name of Paul?

But, if ye bite and devour one another, beware, lest ye be consumed by one another.