A. W. Pink on the Gospel of Satan from Wisdom-of-the-Wise.com

"In contradistinction to the Gospel of Christ, the gospel of Satan teaches salvation by works. It inculcates justification before God on the ground of human merits. Its sacramental phrase is "Be good and do good"; but it fails to recognize that in the flesh there dwelleth no good thing. It announces salvation by character, which reverses the order of God’s Word—character by, as the fruit of, salvation. Its various ramifications and organizations are manifold. Temperance, Reform movements, "Christian Socialist Leagues", ethical culture societies, "Peace Congresses" are all employed (perhaps unconsciously) in proclaiming this gospel of Satan—salvation by works. The pledge-card is substituted for Christ; social purity for individual regeneration, and politics and philosophy for doctrine and godliness. The cultivation of the old man is considered more practical" than the creation of a new man in Christ Jesus; whilst universal peace is looked for apart from the interposition and return of the Prince of Peace."