I was watching a documentary that said all the problems of the world exist from one problem: that people actually think they are separate from one another.
Separation is an illusion. Souls are individual aspects of one Divine Spirit experiencing itself as a soul.
Looking for God is like a wave looking for the ocean. The wave is not individual, it is a part of the whole. It just has a different label. There’s the wave, and there is the ocean but they are really all the same. As such, the only difference between soul and God is the label.