God Isn't in Control of All Things

In a non-Calvinistic world, the idea that God would be sovereign and providentially ordain someone's salvation can't happen. And when we say, well, God is only in control of these things up to this point that God somehow has limited himself, he sees this to be God. That brings us perplexity because we don't understand which we'll talk about more as we go on. But it should bring us comfort because the more we know about God and who he is and how he has revealed himself to us, the more we understand how we are his children.