Predestination refers to the salvation process for the chosen elect in Christ!We are sons of God only in he sense of the new birth and the SPIRIT OF ADOPTION. but no one is predestined to this . After we recieve the Spirit of adoption we are sealed by the Holy spirit until the day of redemption ( predestined) reformed theology teaches that predestination is a selection to being saved . which is found no where in the bible beyond proof texting .