God's message for salvation is straight forward and simple to understand – you do not need to explain it like rocket science, yet people do not accept it readily. So it's not the mind, but the heart that gets in the way. To overcome this barrier, we must become like a child as Jesus had indicated. What we need is humility. Without it, we won't find God, let alone know him. The most humble Christ is our example and clue. God has already yielded himself to love. It's time for us to yield to him!