A realization at midnight

I was preparing for my sermon this Sunday and I realized something. My sermon is on the Heart of a Champion. Your physical heart pulls blood in, processes it, then pumps it out. If any of those three things are not happening then there is a big problem and you could be dead! Your spiritual heart should be doing the same three things or else you are spiritually dead! Pull in God, Process and apply to your life, then pump it out!
You'll be hearing this statement on Sunday also, but I needed to get that analogy out cause I thought is was good.