Hey, I do believe in the Supreme being, but how do I prove His existence to another person who believes not.
If I am asked like that I will reply ..
You can live in the world because of the universe, whether the universe you can create or maybe family, your friends there who can make it?
Just look at the sky is very flexible, you are a small part of this universe, and God will not show SELF, to us because we are useless creatures in this world, very small creatures, and I believe after life in the world this is finished then i will meet HER HE,
I hope this helps