How does Life make things?
Being all, it must make things out of itself. It must operate upon itself, through itself, and out of itself must make all that is made. Being conscious, it must know that it is doing this.

What would we call this inner movement of Life?
The inner movement of Life or consciousness we would call thought or the self-knowing of Life or Spirit.

Then the universe and all that is a part of it comes from thought?
Yes, everything comes from thought.

Do we not see a visible world that seems to change, and if we do, how is it that it could come from something that never changes?
Yes, we do see a changing world, but back of it is a changeless substance. The thing that changes is the thought or form; the substance from which this form comes never changes. It is one and undivided, and takes form through thought in all things. We prove this when we resolve all things into one source. All material things, so called, can be reduced into formless substance, the sole activity of which must be thought or the movement of intelligence upon itself.

What causes form to change?
The intelligence behind it.

Is there nothing in the universe, then, but Life, thought and form?
These are all.