Romans 8:31-39 is a reminder of what the Lord Jesus has done. It is a picture of the grace of God providing all we need for salvation and a right relationship with God. It is about a God who has invested much in the lives of His children and who will do all He can to keep them. It portrays salvation from God's perspective. Paul's focus in these verses is not about our commitment to God but rather about His commitment to us.
In this brief study of Romans 8:31-39 you will see something of the commitment of God to you and to keeping you in the salvation His Son gave His life to accomplish.
