This message teaches that God’s people are in a constant battle for truth, not against people, but against sin, lies, and spiritual evil. It explains that victory comes through both action and prayer, shown by Joshua fighting in the valley while Moses prayed on the hill. The sermon calls believers to stay faithful, work boldly for truth, pray earnestly, and trust that God will ultimately give the victory.

A sermon delivered by Charles Spurgeon on January 11, 1857.