I have been thinking of a scientific explanation of God's existence and I would be grateful for your comments. Time is eternal. It has neither a beginning nor an end. When there was nothing in the universe, there was time, which will still remain when there will be nothing as well. This is the universal time, not the one which we know, because our time is relative.
Space is also eternal, without any end line.
From time immemorial, there was space and after the destruction of the material universe, there will be at least space. Energy can neither be enacted nor destroyed, but it can change from one form to another. According to scientists, mass can be converted into energy, and energy into mass. All forms of energy, whether in gravitational, electromagnetic, nuclear form, etc. are derived from God Himself who remains the only source of energy. I am not a scientist to be able to make any critical judgment of this approach, although it sounds to me much too simplistic.