Can we return to the internal witness from worship of an external God in an instant?

According to Osho, returning from worship of an external God to the inner witness is not an uphill struggle but a simple, immediate shift: whenever you remember, witness—here, now. The outer (even guru/God-images) is a device, perhaps a dream; only witnessing is certain. Don’t repent when you forget; just resume. With playful persistence, forgetting gaps shrink; stabilization ripens in time.