His Ways
He made known His ways to Moses, His acts to the sons of Israel.
Psalm 103:7
Whenever you first meet a person, all you can ever see at the outset is their outside. You can see their works, how they present themselves, and where they choose to be located, things like that. You can see how they permit access or do not to their life. We know from experience that there is a whole inner world inside, but we do not see that at the beginning.
From the outside, all one could see was a white-linen fence with one gate. To a person who was not standing at an altitude, you could see the smoke rising from within, and smell something of the incense from the holy place, but the inner workings were unknown.