Nonresistance doesn’t necessarily mean doing nothing. All it means is that any “doing” becomes nonreactive. Remember the deep wisdom underlying the practice of Eastern martial arts: Don’t resist the opponent’s force. Yield to overcome.
By living aligned with the present moment, you also align your will with the universal will, which you could call “the will of God”. You don’t have a separate will. The separate will wants to enhance or strengthen one’s sense of self. The separate will is concerned with the “me”, the “I”, the ego. But there is a divine Consciousness, the one Consciousness, there is an evolutionary impulse. What we are doing here at every moment, is to align ourselves with that.
The beginning of freedom is the realization that you are not the possessing entity — the thinker. Knowing this enables you to observe the entity. The moment you start watching the thinker, a higher level of consciousness becomes activated.
The “dark night of the soul” is a term that goes back a long time. Yes, I have also experienced it. It is a term used to describe what one could call a collapse of a perceived meaning in life…an eruption into your life of a deep sense of meaninglessness. The inner state in some cases is very close to what is conventionally called depression. Nothing makes sense anymore, there’s no purpose to anything.