'Believed' in the Bible

and we -- we have known and believed the love, that God hath in us; God is love, and he who is remaining in the love, in God he doth remain, and God in him.

He who is believing in the Son of God, hath the testimony in himself; he who is not believing God, a liar hath made Him, because he hath not believed in the testimony that God hath testified concerning His Son;