what do you guys truly believe in your heart

I just don't feel in my heart that God is real, that it is the truth even though I want to say so. But I do believe love is real, not some neurochemical, and that beauty is eternal and seeps into this world from beyond. I know these things like I know that I'm hungry or I'm happy. For what are you like "idk why but every strand of me completely accepts this abstract idea"