How does God reveal himself through natural signs?

Definitely. When you look at the complexity and precision of nature it is impossible to not see God in it. As scientists delve deeper and deeper into how many things had to perfectly come together to simply make life possible on our planet they are realizing how incomplete and unscientific the big bang theory is. I think, and this is my personal opinion, that it takes more faith to be an atheist and believe that the entire world came from nothing than it does to believe that everything was created by a larger being. Through nature we see that a God makes sense; more sense in fact than any theory scientists have been able to come up with, through nature he doesn't simply reveal himself, he shouts out proof of his being to anyone who will simply take the time to listen and think.

He also reveals part of his character; through nature we see how powerful and mighty He is in the mountains and storms, we see his beauty in the flowers, we see his creativeness in it all, we see his precision in DNA, we see how he cares for each human personally in how he made no two of us alike. One kind find example upon example of ways that he reveals things about himself in nature, because he created it. It is the same how a book reveals things about its author and a painting about its artist.