In the next chapter he tells them that, "when he appears we shall be like him, for we shall see him as he is" (1 Jo. iii. 2). Of the Apocalypse it cannot be necessary to speak in detail. The one great thought that inspires it from beginning to end is that of the speedy return of Jesus, accompanied as it will be by the judgment of the wicked, the reward of the faithful, and the establishment of a new heaven and a new earth far more glorious and more beautiful than those that are to pass away. The end of the book is conclusive as to its meaning: "I, Jesus, have sent my angel to testify these things to you in the churches." "He that testifies these things says, 'Surely I come quickly. So be it; come, Lord Jesus'" (Rev. xxii. 16, 20). There is another passage bearing on this subject, which, as it appears to have been written at a later date than any of those hitherto quoted, may best be considered last. It is found in the second epistle attributed to Peter. The epistle was probably written after the first generation of Christians had passed away, but the forger endeavors to assume the style of the apostle whose name he borrows. From the language he employs it is evident that there was some impatience among believers in his day on account of what seemed to them the long delay in the second coming of Christ. Scoffers had arisen, who were putting the awkward question, "Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of creation." Such scoffers, he tells them, are to come "in the last days," and he warns them how to resist the influence of their specious arguments. For this purpose he reminds them of the former destruction of the earth by water, and assures them that the present heavens and the present earth are to be destroyed by fire. They are not to let the consideration escape them that with the Lord one day is a thousand years, and a thousand years as one day. Hence God is not really slow about fulfilling his promise, as some people believe; he is only waiting out of kindness, not being willing that any should perish, but desiring that all should come to repentance. But the day of the Lord will come unexpectedly, like a thief in the night; wherefore the Christians who are looking for new heavens and a new earth, according to his promise, must take care to be ready that they may be found by him spotless and blameless (2 Pet. iii). Here, then, we have a further proof of the hopes entertained by the early Christians; for this writer, who evidently felt that the promises held out by the original apostles were in danger of being discredited by the long delay in the expected catastrophe, concerns himself to show that the postponement of its arrival is not after all so great as it may seem, and seeks to dispel the doubts that had grown up concerning it. He thus bears important testimony to the nature of the expectations entertained by those who had gone before him.