3 Bible Verses about Contention, Causes

but Paul did not think it proper to take one that had quitted them at Pamphylia, refusing to accompany them in their ministry. and the contention was so sharp between them, that they separated: so Barnabas took Mark, and sailed to Cyprus.

for I have been inform'd, my brethren, by some of Chloe's family, that there are contentions among you. I mean that one or other of you cries out "I am of Paul, and I of Apollos, and I of Cephas, and I of Christ." is the school of Christ divided? was Paul crucified for you? or were you baptized into the name of Paul?

but if you bite and tear one another, take heed that you be not consumed by one another.