According to Osho, the 'soul' is not a belief or a thing but your living, witnessing consciousness—an inner silence beyond body and mind. Any conceptual idea about it is sheer foolishness; it must be experienced, not theorized. Through meditation and awareness, the ego drops, and what remains—pure presence, choiceless witnessing—is what traditions call the soul.
Don’t think about a soul; get quiet and notice the alive, watchful space inside you—that’s it.