J.C. Ryle emphasizes the significance of reflecting on Christ during Christmas, urging believers to consider the true meaning of the holiday beyond festivities. He challenges the audience to evaluate their thoughts about Christ, highlighting that all men should recognize His role as the Mediator and Savior. Ryle categorizes common misconceptions about Christ, from blasphemous to vague thoughts, and contrasts them with the high, trustful, and hopeful thoughts of true Christians. He concludes by pressing the question, 'What think ye of Christ?' and encourages readers to cultivate right thoughts about Him for a truly joyful Christmas.