Current plan is for him to sneak out once the sun goes down and everyone else seems to be inside - using his ferret form to leave the house unseen - and turn human again to roam the streets actively looking for signs of godliness. If any of them seem hostile he'll follow from a distance, but if any seem peaceful he'll probably try and approach; and if any lash out he'll turn into a ferret and flee.

This is not a particularly majestic plan but I'm down for him getting injured if he makes a mistake.