“Whosoever is born of God doth not commit sin; for his seed remaineth in him: and he cannot sin, because he is born of God. In this the [CHILDREN OF GOD] are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother” (1John 3:9-10).
“We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error” (1 John 4:6).
“The Lord knoweth them that are his” (2 Timothy 2:19).
“[NOW IF ANY MAN HAVE NOT THE SPIRIT OF CHRIST, HE IS NONE OF HIS]. And if Christ be in you, the body is dead because of sin; but the Spirit is life because of righteousness. But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you” (Romans 8:9-11).
“Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you? If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which temple ye are” (1 Corinthians 3:16–17).
“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?” (2 Corinthians 13:5).
“FOR YE ARE ALL THE CHILDREN OF GOD BY FAITH IN CHRIST JESUS” (Galatians 3:26).