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

1 Corinthians 6:15

Know ye not that your bodies are the members of Christ? shall I then take the members of Christ, and make them the members of an harlot? God forbid.

2 Corinthians 13:5

Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?

Ephesians 5:30

For we are members of his body, of his flesh, and of his bones.

1 John 2:5

But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.

1 John 4:13

Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.