'In Christ' in the Bible

So that you became an example to all those who have faith in Christ in Macedonia and Achaia.

For you, my brothers, took as your examples the churches of God which are in Judaea in Christ Jesus; because you underwent the same things from your countrymen as they did from the Jews;

Because the Lord himself will come down from heaven with a word of authority, with the voice of the chief angel, with the sound of a horn: and the dead in Christ will come to life first;

In everything give praise: for this is the purpose of God in Christ Jesus for you.