'In Christ' in the Bible

Yet there were false brethren who had crept in to spy out the freedom we enjoy in Christ Jesus, in order to enslave us again.

But if while seeking to be justified in Christ we ourselves also have been found to be sinners, is Christ then a minister of sin? Far from it!

to the end that in Christ Jesus the blessing of Abraham might come upon the Gentiles, so that through faith we might receive the promised Spirit.

In him there is neither Jew nor Greek, there is neither slave nor free, there is no male and female; for you are all one in Christ Jesus.

because in Christ neither circumcision has any value, nor uncircumcision, but faith which works through love.