The following is a portion of a chapter I have written on Ephesians 1:3-14. It is a part of a book I am writing: Framework: Passages That Teach Theology (working title).
There is mystery in these verses; embrace it! Whenever I discuss the issue of the sovereignty of God with other believers, invariably objections are raised. If God has predestined us for salvation, then what about free will? Why should we share the gospel? Why should I even pray? These are all good questions, but I urge you to pump the brakes a little on those questions and simply meditate on the truths that are plainly stated. “The words speak of a mystery, but words could not be plainer.”
All too often, believers look at a passage like this and immediately go in to denial-mode. “Since I know this is true, then that can’t mean…” And what ends up happening in our thoughts is that the truths about God we see plainly stated are mitigated and softened. And before you know it, we’ve created a mental picture of God that we can be comfortable with but is a distortion of what the Bible reveals.
The closer we come to truths about God, the more mystery there is. We will not be able to “figure it out.” If you can’t reconcile God’s sovereignty with mankind’s being held responsible for their sins, then you’re in a good place! Don’t try to reconcile two irreconcilable truths. Embrace the mystery.