just as the testimony of Christ has been strengthened among you—
References for 1 Corinthians 1:6
so that you are not lacking in any spiritual gift as you wait for the revealing of our Lord Jesus Christ.
He will also strengthen you to the end, so that you may be blameless on the day of our Lord Jesus Christ.
God is faithful; by him you were called into the fellowship of his Son, Jesus Christ our Lord.
Now I appeal to you, brothers and sisters, by the name of our Lord Jesus Christ, that all of you be in agreement and that there be no divisions among you, but that you be united in the same mind and the same purpose.
References for 1 Corinthians 1:10
For it has been reported to me by Chloe's people that there are quarrels among you, my brothers and sisters.
References for 1 Corinthians 1:11
What I mean is that each of you says, "I belong to Paul," or "I belong to Apollos," or "I belong to Cephas," or "I belong to Christ."
Has Christ been divided? Was Paul crucified for you? Or were you baptized in the name of Paul?
I thank God that I baptized none of you except Crispus and Gaius,
References for 1 Corinthians 1:14
so that no one can say that you were baptized in my name.
(I did baptize also the household of Stephanas; beyond that, I do not know whether I baptized anyone else.)