Rambam describes how the universe is constructed, how the rotations of the spheres are controlled by forces or intellects and how everything exists because of God who moves it all. He also compares the universe to a single organism.

Guide For the Perplexed - Lecture 52:Part 1 Chapter 73

Join us as we study the monumental work of Maimonides, The Guide of the Perplexed. Let Maimonides speak to us in a language that we can understand, about issues that continue to perplex us in the 21st century. Learn how to approach those difficult times when what we believe seems to conflict with what the Holy writings say.