Oh I agree we cannot understand the things of God until we are saved, but doesn't say we cannot respond to salvation. It's like a baby with his mother. He cannot understand at first what she is saying but he responds and knows his mother and her voice. The Bible says that we can find Him if we seek Him, we can reach out, we can respond. We are babies at first, we can't understand, but as we grow we will learn.
From Acts 17:26-28
