A.W. Tozer emphasizes the necessity of divine enlightenment for understanding redeeming truth, asserting that all men are inherently heretics without the illumination of Scripture. He warns against the dangers of compromising truth for the sake of social harmony, urging believers to correct errors rather than ignore them. Tozer likens the responsibility of Christians to that of lighthouse keepers, who must not yield to darkness but instead guide others towards the light of God's Word. He stresses that personal intelligence or experience is insufficient; only the Scriptures can provide the ultimate truth and understanding.