J.C. Ryle emphasizes the importance of counting the cost of true Christianity, urging believers to recognize the sacrifices required to follow Christ. He explains that being a genuine Christian involves relinquishing self-righteousness, sins, love of ease, and the favor of the world. Ryle warns against a superficial faith that demands little and encourages a deep commitment to spiritual growth and self-denial. He concludes by reminding readers of the immense cost Christ paid for salvation and encourages perseverance in faith despite challenges. Ultimately, he asserts that the rewards of following Christ far outweigh the sacrifices made.