The Sun makes the most sense to worship as a god. It is the giver of all life and heat, around which our world literally orbits. It is unfathomably massive compared to us, and incalculably generous in the energy and light it gives us. If you spend too much time in its presence, you will perish, you literally can't look directly at the freaking thing without going blind. If I believed there was a god I'd bet on the big bright fucker too.