1 Corinthians 12:25 that there should be no schism in the body, but that the members should have the same care for one another.
1 Corinthians 3:2-4 I fed you with milk and not with solid food; for until now you were not able to receive it, and even now you are still not able; for you are still carnal. For where there are envy, strife, and divisions among you, are you not carnal and behaving like mere men? For when one says, "I am of Paul," and another, "I am of Apollos," are you not carnal?
1 Corinthians 1:10-13 Now I plead with you, brethren, by the name of our Lord Jesus Christ, that you all speak the same thing, and that there be no divisions among you, but that you be perfectly joined together in the same mind and in the same judgment. For it has been declared to me concerning you, my brethren, by those of Chloe's household, that there are contentions among you. Now I say this, that each of you says, "I am of Paul," or "I am of Apollos," or "I am of Cephas," or "I am of Christ." Is Christ divided? Was Paul crucified for you? Or were you baptized in the name of Paul?
1 Corinthians 11:19 For there must also be factions among you, that those who are approved may be recognized among you.
Ephesians 2:16 and that He might reconcile them both to God in one body through the cross, thereby putting to death the enmity.
Related Scriptures
Ephesians 4:1-3 I, therefore, the prisoner of the Lord, beseech you to walk worthy of the calling with which you were called, with all lowliness and gentleness, with longsuffering, bearing with one another in love, endeavoring to keep the unity of the Spirit in the bond of peace.
Philippians 2:5 Let this mind be in you which was also in Christ Jesus,
