Complex entities come from simple entities. The simple evolves into the complex! Is it true that the best solutions are the simplest ones? Einstein said that nature always chooses the simplest ...
Logic can only take us so far. Is it logical to believe that before the "Big Bang"or whatever cosmological origin one believes in, that nothing existed? Logic begs the question of cause and effect, whether you bring God into it or not.
If the universe can be eternal (without beginning) in all its complexity, why not God? Is an all-knowing God harder to explain than an uncreated universe in which there are billions of stars, where a microscopic cell in our bodies contains an entire factory of organelles and chemicals that perfectly replicate proteins and send them exactly where they are needed?
Every step science takes reveals deeper mysteries and greater complications. To me, there is only one "logical" place that path can lead