Looking for and earnestly desiring the coming of the day of God, by reason of which the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat. The question of the mockers, "Where is the promise of His coming?" will not disturb those whose lives are thus made ready. That coming fills their every thought, moulds every desire, controls and chastens every action. For not only do they look for it: they long for it, and earnestly desire it. For to be with Christ is far better. Hence they hear of the melting elements and the fires of heaven without alarm. With them it is as with the Hebrew children in the days of Nebuchadnezzar. The fires which others dread, and by reason of which the heavens dissolve and the elements melt, will have no power over them save to loose their bonds, to free them from the burden of the flesh, to further that change from the natural to the spiritual which St. Paul teaches we must all undergo; while with them there will be the Son of God. And thus they will attain to their desire, and become partakers of the Divine nature.
But the translation "earnestly desiring" by no means exhausts the significance and solemnity of St. Peter's word. The Authorised Version rendered it "hasting unto the coming of the day of God"; but the word "unto" is not in the Greek, though the verb means "hastening." The word is found in the LXX. of Isa. xvi. 5, where the Authorised Version translates the Hebrew by "hasting righteousness" and the Revised by "swift to do righteousness." But though a king, as in that passage, may be said to hasten righteousness by being swift to do it, is there any sense in which men could be said to hasten the coming of the day of God? It seems as though Christ intended to set such an aim before His servants. Before He was crucified He spake that prophetic promise, "I, if I be lifted up, will draw all men unto Me." When He had been lifted up on the cross and as a testimony to His Godhead, lifted up from the grave, He gave His commission to the Apostles: "Go ye therefore and make disciples of all the nations.... Lo, I am with you alway, even unto the end of the world." He promised His Spirit also to be their Guide into all truth.
Thus were they sent to be heralds of and labourers for his kingdom; and one of them has testified to the abundance of the aid bestowed: "I can do all things through Christ that giveth me power." But he who thus spake could say to his converts, "Be ye imitators of me, even as I also am of Christ" (1 Cor. xi. 1). In this way men can lift up Christ; in this way can they draw men to Him. And to do this by examples of holy living and godliness is the work which He has committed to His Church, to let the light of Christian lives shine before men in such wise that they may be won for Him. And when we see His kingdom's slow advance, St. Peter's question is turned into a reproach, "What manner of men ought ye to be?"
But, according to His promise, we look for new heavens and a new earth, wherein dwelleth righteousness. All creation was marred at the Fall. It groaneth and travaileth until now in pain along with the sons of men. It was made subject unto vanity, but that was by reason of God, who made it thus subject in hope that it shall be delivered, along with man, from the bondage of corruption. And that victory was promised from the first. The seed of the woman shall not always be the spoil of the serpent. The world was in many ways kept alive to this thought. A race was promised from whom all nations should be blessed. God established a kingdom to represent His rule in the world, and at length Isaiah was inspired to tell of new heavens and a new earth (Isa. lxv. 17). He too foresaw that this was for a reign of righteousness, that it pointed to a time when the wickedness of the wicked had come to an end: "The sun shall be no more thy light by day, neither the moon by night; for the Lord shall be thy everlasting light, and as for thy people, they shall all be righteous." And Christ while on earth endorsed the prophetic word: "I go to prepare a place for you. I will come again and receive you unto Myself, that where I am, there shall My servant be."
Hence St. Peter says, "According to His promise we look forward." And by using the same he identifies the new heavens and the new earth with the coming of the day of God. The believer heeds no more the mockers who ask, "Where is the promise of His coming?" He can look and lift up his head, assured that his redemption draweth nigh. For his expectation has been fostered through a life of holy conversation and godliness, and the assurance of the day of God is firm, for the kingdom of God is set up within him.
And the consolation of the promise consists largely in the thought that in the new creation righteousness will dwell, will make its home. First, there will be Christ the righteous, who is also our righteousness; and all the hindrances and stumbling-blocks of this life will be removed. Here the sojourners and pilgrims abide for the time amid many foes and countless perils; then they will be delivered even from their own frailties. As their home is new-created, so they shall become new creatures. So their thought, their prayer, their struggle, is ever, Sursum corda; and day by day they are bound less to earth and realise more of heaven.
"The distant landscape draws not nigh
For all our gazing, but the soul
That upward looks may still descry
Nearer each day the brightening goal."