When Scripture talks about the heart, it's not talking about that life-sustaining muscle. It's talking about our entire inner being. The heart is the seat of our emotions, the seat of decisive action, and the seat of belief (as well as doubt).
Billy GrahamWe have resorted to every means to win back the position that Adam lost. We have tried through education, through philosophy, through religion, through governments to throw off our yoke of depravity and sin. All our knowledge, all our inventions, all our developments and ambitious plans move us ahead only a very little before we drop back again to the point from which we started. For we are still making the same mistake that Adam made - - we are still trying to be king in our own right, and with our own power, instead of obeying God's law.
Billy GrahamWhat God is doing today is calling people out of the world for His name. Whether they come from the Muslim world, or the Buddhist world, or the Christian world, or the non-believing world, they are members of the body of Christ because they've been called by God. They may not even know the name of Jesus, but they know in their hearts they need something that they don't have and they turn to the only light they have and I think they're saved and they're going to be with us in heaven.
Billy Graham