So then, first of all, let me point you to the one source of security and enlightenment for the Church and for the individual.
We are not to separate between God and the word of His grace,' but rather to suppose that the way by which the Apostle conceived of God as working for the blessing and the guardianship of that little community in Ephesus was mainly, though not exclusively, through that which he here designates the word of His grace.' We are not to forget the ever-abiding presence of the indwelling Spirit who guards and keeps the life of the individual and of the community. But what is in the Apostle's mind here is the objective revelation, the actual spoken word (not yet written) which had its origin in God's condescending love, and had for its contents, mainly, the setting forth of that love. Or to put it into other words, the revelation of the grace of God in Jesus Christ, with all the great truths that cluster round and are evolved from it, is the all-sufficient source of enlightenment and security for individuals and for Churches. And whosoever will rightly use and faithfully keep that great word, no evil shall befall him, nor shall he ever make shipwreck of the faith. It is' able to build you up,' says Paul. In God's Gospel, in the truth concerning Jesus Christ the divine Redeemer, in the principles that flow from that Cross and Passion, and that risen life and that ascension to God, there is all that men need, all that they want for life, all that they want for godliness. The basis of their creed, the sufficient guide for their conduct, the formative powers that will shape into beauty and nobleness their characters, all lie in the germ in this message, God was in Christ reconciling the world unto Himself.' Whoever keeps that in mind and memory, ruminates upon it till it becomes the nourishment of his soul, meditates on it till the precepts and the promises and the principles that are enwrapped in it unfold themselves before Him, needs none other guide for life, none other solace in sorrow, none other anchor of hope, none other stay in trial and in death. I commend you to God and the word of His grace,' which is a storehouse full of all that we need for life and for godliness. Whoever has it is like a landowner who has a quarry on his estate, from which at will he can dig stones to build his house. If you truly possess and faithfully adhere to this Gospel, you have enough.
Remember that these believers to whom Paul thus spoke had no New Testament, and most of them, I dare say, could not read the Old. There were no written Gospels in existence. The greater part of the New Testament was not written; what was written was in the shape of two or three letters that belonged to Churches in another part of the world altogether. It was to the spoken word that he commended them. How much more securely may we trust one another to that permanent record of the divine revelation which we have here in the pages of Scripture!
As for the individual, so for the Church, that written word is the guarantee for its purity and immortality. Christianity is the only religion that has ever passed through periods of decadence and purified itself again.
They used to say that Thames water was the best to put on shipboard because, after it became putrid, it cleared itself and became sweet again. I do not know anything about whether that is true or not, but I know that it is true about Christianity. Over and over again it has rotted, and over and over again it has cleared itself, and it has always been by the one process. Men have gone back to the word and laid hold again of it in its simple omnipotence, and so a decadent Christianity has sprung up again into purity and power. The word of God, the principles of the revelation contained in Christ and recorded for ever in this New Testament, are the guarantee of the Church's immortality and of the Church's purity. This man and that man may fall away, provinces may be lost from the empire for a while, standards of rebellion and heresy may be lifted, but the foundation of God standeth sure,' and whoever will hark back again and dig down through the rubbish of human buildings to the living Rock will build secure and dwell at peace. If all our churches were pulverised to-morrow, and every formal creed of Christendom were torn in pieces, and all the institutions of the Church were annihilated--if there was a New Testament left they would all be built up again. I commend you to God, and to the word of His grace.'