So Great Salvation, Charles Ryrie, Victor Books, 1989, pp. 137ff
Harry Ironside stated that salvation was like Noah inviting a pagan in his day to place his trust in God's Word and come in to the ark. Some view salvation like Noah offering to put a peg on the outside of the ark. "If you just hang on through the storm, you'll be saved." Salvation is not dependent on our holding on to God, but on our being securely held by and in Christ.