James Denney - The Expositor's Bible - The Epistles to the Thessalonians

The greetings are addressed "to the church of (the) Thessalonians in God the Father and the Lord Jesus Christ." No such address had ever been written or read before, for the community to which it was directed was a new thing in the world. The word translated "church" was certainly familiar enough to all who knew Greek: it was the name given to the citizens of a Greek town assembled for public business; it is the name given in the Greek Bible either to the children of Israel as the congregation of Jehovah, or to any gathering of them for a special purpose; but here it obtains a new significance. The church of the Thessalonians is a church in God the Father and the Lord Jesus Christ. It is the common relation of its members to God the Father and the Lord Jesus Christ which constitutes them a church in the sense of the Apostle: in contradistinction from all other associations or societies, they form a Christian community. The Jews who met from Sabbath to Sabbath in the synagogue were a church; they were one in the acknowledgment of the Living God, and in their observance of His law; God, as revealed in the Old Testament and in the polity of Israel, was the element or atmosphere of their spiritual life. The citizens of Thessalonica, who met in the theatre to discuss their political interests, were a "church"; they were one in recognising the same constitution and the same ends of civic life; it was in that constitution, in the pursuit of those ends, that they found the atmosphere in which they lived. Paul in this Epistle greets a community distinct from either of these. It is not civic, but religious; though religious, it is neither pagan nor Jewish; it is an original creation, new in its bond of union, in the law by which it lives, in the objects at which it aims; a church in God the Father and in the Lord Jesus Christ.

This newness and originality of Christianity could not fail to impress those who first received it. The gospel made an immeasurable difference to them, a difference almost equally great whether they had been Jews or heathen before; and they were intensely conscious of the gulf which separated their new life from the old. In another epistle Paul describes the condition of Gentiles not yet evangelised. Once, he says, you were apart from Christ, without God, in the world. The world – the great system of things and interests separated from God – was the sphere and element of their life. The gospel found them there, and translated them. When they received it, they ceased to be in the world; they were no longer apart from Christ, and without God: they were in God the Father and in the Lord Jesus Christ. Nothing could be more revolutionary in those days than to become a Christian: old things passed away; all things became new; all things were determined by the new relation to God and His Son. The difference between the Christian and the non-Christian was as unmistakable and as clear to the Christian mind as the difference between the shipwrecked sailor who has reached the shore and him who is still fighting a hopeless fight with wind and waves. In a country which has long been Christian, that difference tends, to sense at least, and to imagination, to disappear. We are not vividly impressed with the distinction between those who claim to be Christians and those who do not; we do not see a radical unlikeness, and we are sometimes disposed to deny it. We may even feel that we are bound to deny it, were it only in justice to God. He has made all men for Himself; He is the Father of all; He is near to all, even when they are blind to Him; the pressure of His hand is felt and in a measure responded to by all, even when they do not recognise it; to say that any one is ἄθεος, or χωρὶς Χριστοῦ, or that he is not in God the Father and in the Lord Jesus Christ, seems really to deny both God and man.

Yet what is at issue here is really a question of fact; and among those who have been in contact with the facts, among those, above all, who have had experience of the critical fact – who once were not Christians and now are – there will not be two opinions about it. The difference between the Christian and the non-Christian, though historical accidents have made it less visible, or rather, less conspicuous than it once was, is still as real and as vast as ever. The higher nature of man, intellectual and spiritual, must always have an element in which it lives, an atmosphere surrounding it, principles to guide it, ends to stimulate its action; and it may find all these in either of two places. It may find them in the world – that is, in that sphere of things from which God, so far as man's will and intent goes, is excluded; or it may find them in God Himself and in His Son. It is no objection to this division to say that God cannot be excluded from His own world, that He is always at work there whether acknowledged or not; for the acknowledgment is the essential point; without it, though God is near to man, man is still far from God. Nothing could be a more hopeless symptom in character than the benevolent neutrality which evades this truth; it takes away every motive to evangelise the non-Christian, or to work out the originality and distinctiveness of the Christian life itself. Now, as in the apostolic age, there are persons who are Christians and persons who are not; and, however alike their lives may be on the surface, they are radically apart. Their centre is different; the element in which they move is different; the nutriment of thought, the fountain of motives, the standard of purity are different; they are related to each other as life in God, and life without God; life in Christ, and life apart from Christ; and in proportion to their sincerity is their mutual antagonism.

In Thessalonica the Christian life was original enough to have formed a new society. In those days, and in the Roman Empire, there was not much room for the social instincts to expand. Unions of all kinds were suspected by the governments, and discouraged, as probable centres of political disaffection. Local self-government ceased to be interesting when all important interests were withdrawn from its control; and even had it been otherwise, there was no part in it possible for that great mass of population from which the Church was so largely recruited, namely, the slaves. Any power that could bring men together, that could touch them deeply, and give them a common interest that engaged their hearts and bound them to each other, met the greatest want of the time, and was sure of a welcome. Such a power was the gospel preached by Paul. It formed little communities of men and women wherever it was proclaimed; communities in which there was no law but that of love, in which heart opened to heart as nowhere else in all the world, in which there was fervour and hope and freedom and brotherly kindness, and all that makes life good and dear. We feel this very strongly in reading the New Testament, and it is one of the points on which, unhappily, we have drifted away from the primitive model. The Christian congregation is not now, in point of fact, the type of a sociable community. Too often it is oppressed with constraint and formality. Take any particular member of any particular congregation; and his social circle, the company of friends in which he expands most freely and happily, will possibly have no connection with those he sits beside in the church. The power of the faith to bring men into real unity with each other is not lessened; we see this wherever the gospel breaks ground in a heathen country, or wherever the frigidity of the church drives two or three fervent souls to form a secret society of their own, but the temperature of faith itself is lowered; we are not really living, with any intensity of life, in God the Father and in the Lord Jesus Christ. If we were, we would be drawn closer to each other; our hearts would touch and overflow; the place where we meet in the name of Jesus would be the most radiant and sociable place we know.