It can be set forth in a few words, for his faith is fastened in the conviction that the universe is far simpler than science--for the moment--would allow us to think.
Let me explain at the outset that Unitarianism admits of a certain diversity of faith.

There are Unitarians who think and speak only of God.

There are others who lay their insistence on the humanity of Jesus, exalting Him solely as the chief est of teachers.

There are others who choose to dwell on the uniqueness of Jesus, who feel in Him some precious but quite inexpressible, certainly quite indefinable, spell of divinity, and who love to lose themselves in mystical meditations concerning His continual presence in the human spirit.

Dr.Jacks, I think, is to be numbered among these last.