Absolutely a belief in our Creator God. When we look at the world around us, we recognize His handiwork. We understand quite well that no man could have ever created such things as stars, oceans, or mountains. We marvel at the wonder we, ourselves, are.
Romans 1
19 Because that which may be known of God is manifest in them; for God hath shewed it unto them.
20 For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:
But, when we reach a certain age, we get too smart for our own britches, and start imagining how else the things around us could have come into being. We even start thinking some big bang occurred or we climbed out of a slimey pond and became birds then apes then man. We became fools while professing ourselves to be wise.
Romans 1
21 Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
22 Professing themselves to be wise, they became fools,