A.W. Tozer emphasizes the importance of preaching the whole truth of the Gospel, lamenting that many Christian leaders shy away from conveying the cost of true discipleship. He contrasts the call of Christ to carry one's cross and embrace suffering with the modern tendency to promote a comfortable and superficial faith. Tozer challenges believers to understand that loving righteousness requires a hatred of sin and that accepting Christ necessitates a rejection of self. He warns against the dangers of conforming to worldly values, reminding us that true faith may come with significant sacrifices.