Comfort for the Fearful by Charles Spurgeon addresses the profound themes of faith and fear, using the biblical narrative of Jesus calming the storm in Matthew 8:26. Spurgeon emphasizes that true peril for believers lies not in external circumstances but in their own unbelief. He underscores that Jesus first rebuked the disciples' lack of faith before calming the storm, highlighting the importance of trust in God's power and protection. Through this sermon, Spurgeon reassures believers that God's strength is not to be feared but embraced, as it works for their salvation and sustenance amidst life's tempests.