1. God chooses to elect all who cooperate with His will as revealed, which may be via creation (RM 1:20), conscience (RM 2:9-16),
the OT/Law (Col. 2:17, Heb. 10:1) and the NT (the NT).
2. Only the NT revealed Christ rather fully (Heb. 10:1, Eph. 3:2-6)
3. Yes, we who have the benefit of the...