The first inquiry of Christian Science is; What is God? To the answer to this question is devoted the greater part of the Christian Science text-book, "Science and Health with Key to the Scriptures," for in this question are embraced the correlative questions: What is man? What is the universe?
From page 578 of said text-book we quote the glossarial definition of God:—
"The great I Am; the all-knowing, all-seeing, all-acting, all-wise, all-loving, and eternal; Principle; Mind; Soul; Spirit; Life; Truth; Love; Substance; Intelligence."