What level of enlightment about God do the above verses give man? It is enough to make everyone of us without excuse before the Lord. Yet, Romans 10:17, says faith comes by hearing, and hearing by the Word of God, which produces salvation and eternal life. I heard a sermon years ago that said Romans 1 and 2 makes man aware of the Father, and Romans 10:17 aware of the Son. What do you think? Civil responses are appreciated.