Knowledge / logic based spirituality
1. Just define: God is everything, infinite.
2. Infinity includes every possibility, from good to bad.
3. For every worst possible moment there also exists a best possible one.
4. Therefore god is fair.
5. Good and bad are relative sides and depend on the point of view.
6. God takes all the points of view.
7. Therefore god is holy.
Don't believe in god, know and you will see god in everything.