God is partially revealed in nature—“The heavens declare the glory of God; and the firmament sheweth his handywork” (Ps. 19:9, cf. Rom. 1:19, 20); but the clear and precise revelation, including the record of the revelation He has made by and through His Son (Jno. 1:18; Heb. 1:1–3), as well as that material which is disclosed to the human mind by the Holy Spirit (1 Cor. 2:12), is contained in the Scriptures of Truth. It is therefore logical that, following the usual Prolegomena, the course