Assurance: Saints Privileged to Have, of Union with God and Christ

Do you not know that your bodies are members of Christ? Shall I then take the members of Christ and unite them with a prostitute? Never!

Examine yourselves to see whether you are in the faith; test yourselves. Do you not realize that Jesus Christ is in you—unless you fail the test?

For we are members of His body.

But if anyone keeps His word, the love of God has been truly perfected in him. By this we know that we are in Him:

By this we know that we remain in Him, and He in us: He has given us of His Spirit.