'In Christ' in the Bible

Now he that establishes us with you in Christ, and has anointed us, is God,

For we do not, as the many, make a trade of the word of God; but as of sincerity, but as of God, before God, we speak in Christ.

But their thoughts have been darkened, for unto this day the same veil remains in reading the old covenant, unremoved, which in Christ is annulled.

So if any one be in Christ, there is a new creation; the old things have passed away; behold all things have become new:

how that God was in Christ, reconciling the world to himself, not reckoning to them their offences; and putting in us the word of that reconciliation.

I know a man in Christ, fourteen years ago, (whether in the body I know not, or out of the body I know not, God knows;) such a one caught up to the third heaven.

Ye have long been supposing that we excuse ourselves to you: we speak before God in Christ; and all things, beloved, for your building up.