God’s purposes and Christ’s kingdom are therefore invincible. God has sovereignly so disposed the course of the universe and of history that even the severest hostility to his will instrumentally displays and promotes his sovereignly redemptive plan… God himself guarantees that eternal hell will subordinate the powers of evil and subjugate the impenitent wicked, that unreconciled freedom will not forever frustrate love, and that ultimately the created universe will be totally in the service of righteousness.”
Carl Henry, God, Revelation, and Authority, 5. 330, quoted in G. Wright Doyle, Carl Henry: Theologian for All Seasons, 49.