Truly there is God. Otherwise nature wouldn't be filled life forms of such amazing diversities. Besides creation, personal experiences with God show us that He is real to those who persevere with Him.
On earth today, so far, about 2,000,000 species of living creatures have been identified (which is only a conservative estimate), each with their own forms, functionality, instinct and intelligence. A spectrum of these would include 300,000 species of plants, 30,000 species of fishes, and 6,000 species of mammals. And there are more species of invertebrates such as insects and life forms that live in the deep of the oceans. Could all these have emerged from “simple cells” that evolve entirely by themselves over millions of years? As we consider how trillions of living creatures live in asymbiosis manner in the ecosystems, one cannot deny that it would be mightily impossible to have happened by itself. As we look at the amazing diversity of mother earth, at the planets revolving around the sun along their set paths, and the regularity and rhythm in the universe, we cannot help but wonder if there is more to it than meet the eyes. Many people find it difficult to believe that such intricate details and coordination could have happened all by themselves, and for this reason, they find it impossible to deny the existence of God outright.
Pg 185, "Understaanding Prayer, Faith and God's will"
Understanding Prayer, Faith and God's Will: Compass for Christian Faith: Roman Ri: 9781503110397: Amazon.com: Books