A true believer is one who is willing to trust in God with all their heart and mind, not wavering in faith. A true believer will have no problem trusting in the scriptures. Jesus said, "He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water" (John 7:38). When we believe as the scriptures hath said, we will trust, obey and turn from our unrighteousness and begin to search the scriptures to see if what we believe can be found in them, for in the scriptures lie our soul salvation. Apostle Thomas had doubt. When the disciples told Thomas that they had seen the Lord, he needed to see and feel Jesus for himself. "Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed" (John 20:29). Jesus said, we are blessed for believing and have not seen him. A True Believer have this faith in God.