'In Christ' in the Bible

There were traitors of false brothers, who had crept in to spy out the freedom we enjoy in Christ Jesus; they did aim at enslaving us again.

but since we know a man is justified simply by faith in Jesus Christ and not by doing what the Law commands, we ourselves have believed in Christ Jesus so as to get justified by faith in Christ and not by doing what the Law commands ??for by doing what the Law commands no person shall be justified.

If it is discovered that in our quest for justification in Christ we are 'sinners' as well as the Gentiles, does that make Christ an agent of sin? Never!

that the blessing of Abraham might reach the Gentiles in Christ Jesus, so that by faith we might receive the promised Spirit.

you are all sons of God by your faith in Christ Jesus

There is no room for Jew or Greek, there is no room for slave or freeman, there is no room for male and female; you are all one in Christ Jesus.

in Christ Jesus circumcision is not valid, neither is uncircumcision, but only faith active in love.