Oswald Chambers on conversion versus redemption

I am ashamed to confess that, until recently, I had never read My Utmost for His Highest, by Oswald Chambers. It's a challenging devotional book. Since it is not public domain, I won't be quoting lots from it.

The entry for January 10th (the book is designed to be read as a devotional for each day of the year) discusses conversion versus redemption. I confess that I had supposed that they are the same thing. Chambers thought not. He quotes from Acts 26:18. Here is the entire verse:

'. . . to open their eyes, so that they may turn from darkness to light and from the power of Satan to God, that they may receive forgiveness of sins and a place among those who are sanctified by faith in me.'

Chambers said that conversion is a human act -- turning away from sin, and a sinful lifestyle. Redemption, however, is something that is received. God does it for us. He wrote that too many so-called Christians have not gotten beyond conversion -- they have joined a church, and given up some old habits, but they have not yet received anything from God, and are satisfied as they are.

I can see that Chambers is going to be well worth reading!