1MCP 103.3
(Mind, Character, and Personality Volume 1 103.3)
Had you cultivated your mind aright and used your powers to God’s glory, you would have been fully qualified to bear the warning message to the world. But the mildew of the world has so affected your mind that it is not sanctified. You have not been cultivating the faculties that would make you a successful spiritual worker in the cause of God. You may carry forward the work of educating your mind in right lines. If you do not now become intelligent in regard to the truth, the fault will be all your own.— Letter 3, 1878 (1MCP 103.3) MC VC