I’m paraphrasing most of it, but I think it’s important to understand when people talk about warfare, Satan’s power in the physical world or, just plain battling against sin, this is what they’re talking about.
Spiritual warfare, as my bible says (for believers), is fought in the mind, in the emotions and in the will.
At these rather intense times, we sometimes lose sight of the fact that Satan and his forces have already been defeated and to a large extent disarmed.
Here is something that sums it up pretty well straight out of my bible: How do we put on spiritual armor?
My bible says when we overcome temptation in the spiritual sense; we play out the victory in the physical world.