'Let us, who are of the day, be sober, putting on the breastplate of faith and love; and for a helmet the hope of salvation.'--1 THESS. v. 8.
This letter to the Thessalonians is the oldest book of the New Testament. It was probably written within something like twenty years of the Crucifixion; long, therefore, before any of the Gospels were in existence. It is, therefore, exceedingly interesting and instructive to notice how this whole context is saturated with allusions to our Lord's teaching, as it is preserved in these Gospels; and how it takes for granted that the Thessalonian Christians were familiar with the very words.
For instance: 'Yourselves know perfectly that the day of the Lord so cometh as a thief in the night' (ver. 2). How did these people in Thessalonica know that? They had been Christians for a year or so only; they had been taught by Paul for a few weeks only, or a month or two at the most. How did they know it? Because they had been told what the Master had said: 'If the goodman of the house had known at what hour the thief would come, he would have watched, and would not have suffered his house to be broken up.'
And there are other allusions in the context almost as obvious: 'The children of the light.' Who said that? Christ, in His words: 'The children of this world are wiser than the children of light.' 'They that sleep, sleep in the night, and if they be drunken, are drunken in the night.' Where does that metaphor come from? 'Take heed lest at any time ye be overcharged with surfeiting and drunkenness, and the cares of this life, and so that day come upon you unawares.' 'Watch, lest coming suddenly He find you sleeping!'
So you see all the context reposes upon, and presupposes the very words, which you find in our present existing Gospels, as the words of the Lord Jesus. And this is all but contemporaneous, and quite independent, evidence of the existence in the Church, from the beginning, of a traditional teaching which is now preserved for us in that fourfold record of His life.
Take that remark for what it is worth; and now turn to the text itself with which I have to deal in this sermon. The whole of the context may be said to be a little dissertation upon the moral and religious uses of the doctrine of our Lord's second coming. In my text these are summed up in one central injunction which has preceding it a motive that enforces it, and following it a method that ensures it. 'Let us be sober'; that is the centre thought; and it is buttressed upon either side by a motive and a means. 'Let us who are of the day,' or 'since we are of the day,--be sober.' And let us _be_ it by 'putting on the breastplate and helmet of faith, love, and hope.' These, then, are the three points which we have to consider.
I. First, this central injunction, into which all the moral teaching drawn from the second coming of Christ is gathered--'Let us be sober.' Now, I do not suppose we are altogether to omit any reference to the literal meaning of this word. The context seems to show that, by its reference to night as the season for drunken orgies. Temperance is moderation in regard not only to the evil and swinish sin of drunkenness, which is so manifestly contrary to all Christian integrity and nobility of character, but in regard to the far more subtle temptation of another form of sensual indulgence--gluttony. The Christian Church needed to be warned of that, and if these people in Thessalonica needed the warning I am quite sure that we need it. There is not a nation on earth which needs it more than Englishmen. I am no ascetic, I do not want to glorify any outward observance, but any doctor in England will tell you that the average Englishman eats and drinks a great deal more than is good for him. It is melancholy to think how many professing Christians have the edge and keenness of their intellectual and spiritual life blunted by the luxurious and senseless table-abundance in which they habitually indulge. I am quite sure that water from the spring and barley-bread would be a great deal better for their souls, and for their bodies too, in the case of many people who call themselves Christians. Suffer a word of exhortation, and do not let it be neglected because it is brief and general. Sparta, after all, is the best place for a man to live in, next to Jerusalem.