In dealing with commonplace productions, and feeding on the writings of uninspired men, the mind becomes dwarfed and cheapened.... The understanding unconsciously accommodates itself to the comprehension of the things with which it is familiar, and in the consideration of these finite things, the understanding is weakened, its powers contracted, and after a time it becomes unable to expand.... (OHC 35.5) MC VC

A Christian should possess more intelligence and keener discernment than the worldling. The study of God′s Word is continually expanding the mind and strengthening the intellect. There is nothing that will so refine and elevate the character, and give vigor to every faculty, as the continual exercise of the mind to grasp and comprehend weighty and important truths. (OHC 106.5) MC VC