Spurgeon opens by placing his text within the four "faithful sayings" of Paul — tracing how the first gives the root of salvation in free grace, the second gives its double blessings in time and eternity, the third (his text) gives the duty of suffering with Christ, and the fourth gives the duty of active service — before working carefully to show what genuine "suffering with Christ" is not: it is not the common suffering every human being bears as a result of Adam's fall, not self-inflicted religious austerity nobody commanded, not trouble brought on by one's own rashness or sin, not public-opinion martyrdom performed to earn a reputation, and not pain endured without Christ's own spirit of love and forgiveness running through it. He then surveys the real forms of suffering for Christ in his own day — loss of business and income for closing on Sundays, loss of employment for refusing sinful tasks, the daily contempt and mockery of workshop and street, slander and misrepresentation of every motive, toilsome labor in difficult and distant places, and perhaps the hardest of all, persecution from one's own family — before insisting that even all of this, compared with the reward of reigning with Christ in his full imperial glory forever, is so disproportionately small that the very imbalance proves the whole thing is of grace. He closes with a solemn and extended treatment of the warning — "if we deny him, he also will deny us" — cataloging the forms denial takes (open scoffing, doctrinal heresy, silent cowardice in the company of enemies, neglect of Christ's ordinances, and the loudest denial of all, an inconsistent life), illustrating the dreadful fates of historical apostates like Francis Spira, and dramatizing the final judgment scene where the denier discovers that Christ's words "I know you not" are the exact mirror of their own lifelong refusal to acknowledge him — before closing with an urgent cry that every hearer pray, "Lord, hold me fast, that I may suffer with You and reign with You, and never deny You." Sermon delivered by Charles Spurgeon on January 3, 1864.