1 Jn 5:1 says, “Whosoever believeth that Jesus is the Christ is born of God”.  The Christ is a reference to Jesus as the Messiah, Jn 4:25-26.  As the Christ, he is the Son of David, Matt 22:41-45, and the Son of God, Matt 16:16, 26:63. According to 1 Jn...