C.H. Spurgeon warns against the dangers of prosperity, emphasizing that even the most devout Christians can fall into presumption when surrounded by success and comfort. He reflects on the biblical example of David, who declared, 'I shall never be moved,' and cautions that such confidence can lead to spiritual complacency. Spurgeon encourages believers to recognize the value of afflictions and challenges, as they keep us grounded and reliant on God. He asserts that without trials, we risk becoming intoxicated by pleasure and losing our awareness of spiritual dangers. Ultimately, he praises God for the lessons learned through hardship, reminding us that afflictions are often sent in mercy.