C.H. Spurgeon addresses the issue of murmuring among Christians, drawing parallels to the Israelites in the wilderness. He emphasizes that believers often question God's afflictions, forgetting their past rebellion and the grace they have received. Spurgeon encourages self-reflection on one's sins and the necessity of God's discipline, reminding that all corrections are rooted in love and aimed at spiritual growth. He warns that murmuring against God's chastening can lead to further suffering, urging believers to accept their trials with a submissive heart. Ultimately, he reassures that God's discipline is a sign of His love and a means to draw us closer to Him.