The Gospel is the power of God unto salvation to those who believe, for in it the righteousness of God is revealed (Rom. 1:16-17). The Holy Scriptures is inspired by God and profitable for teaching, for doctrine, for reproof, for correction, and for instruction in righteousness, that the man of God may be perfect, thoroughly furnished for all good works (II Tim. 3:15-17).

God has purposely hidden His words in mystery (Rom. 16:25), so that men who strive to understand the Scripture through their own worldly knowledge can never come to know the truth (II Tim. 3:7). The gospel preached by those who are not sent by God is called by the Apostles “another gospel” (Gal. 1:6-7). And the use of the Gospel which deviates from the truth or from its true meaning will ineluctably lead to perdition (II Pet. 3:15-16).