4 He answered, “Have you not read that the one who made them at the beginning ‘made them male and female,’ 5 and said, ‘For this reason a man shall leave his father and mother and be joined to his wife, and the two shall become one flesh’? 6 So they are no longer two, but one flesh. Therefore what God has joined together, let no one separate.”
Christ, Who is God said this--male and female only for marriage. No need for confusion for those who believe that Christ is the Second Person of the Blessed Trinity.