Revelation 12:17 - Ellicott's Commentary On The Whole Bible

And the dragon... — Translate, And the dragon was wroth with the woman, and departed (not merely “went,” but departed, as one baffled in his attempt to carry the woman away by the river) to make war with the rest of her seed, who Keep the commandments of God, and have the testimony of Jesus. Omit the word Christ. The attempt to sweep away the Christian Church is vain. The wrath of man has always been found to turn to God’s praise; the earth has always helped the woman; out of a thousand seeming defeats the Church of Christ has arisen; the banner of the Lord has been lifted up over every flood. But the foe will not give up his attacks. He can make war upon individual Christians; he may cease to assail the collective Church of Christ, but he can assail Christians by a thousand discomforts, by petty opposition, by undermining their morals, by making them unpopular, not as Christians, but as “very particular” Christians: for those thus assailed are they who “keep the commandments of God and the testimony of Jesus.” It is the old combination of a holy life and a fidelity to their Master which is the test of true loyalty. They take heed to themselves; they abide in Christ; they take heed to the teaching, that Christ’s word may abide in them. They keep His word, and they witness to Him in lip and life.