I do not believe that we can preach the gospel if we do not preach justification by faith, without works. Nor unless we preach the sovereignty of God in the dispensation of grace. Nor unless we exalt the electing, unchangeable, eternal, immutable, conquering love of Jehovah. Nor do I think we can preach the gospel, unless we base it upon the particular redemption which Christ made for His elect and chosen people. Nor can I comprehend a gospel which lets saints fall away after they are called.
C.H. Spurgeon