I was once told a story,
Say if you are floating through nothingness, and you came upon a watch. A working, ticking watch. With all it's time capabilities and gears working along somehow.
Now, did that watch come into existence by accident? All those mathematical equations that work perfectly came by accident? I don't think so. There would have to be a creator of that watch. It's like humans. Not by accident, there would have to be a creator.