(4) Lastly, under this head, the end proposed to us in obeying the gospel call is of God. It is the obtaining of the glory of our Lord Jesus Christ. Paul became a Christian and an Apostle, because he saw the Lord of Glory on the way to Damascus; and his whole conception of salvation was shaped by that sight. To be saved meant to enter into that glory into which Christ had entered. It was a condition of perfect holiness, open only to those who were sanctified by Christ's Spirit; but perfect holiness did not exhaust it. Holiness was manifested in glory, in a light surpassing the brightness of the sun, in a strength superior to every weakness, in a life no longer assailable by death. Weak, suffering, destitute--dying daily for Christ's sake--Paul saw salvation concentrated and summed up in the glory of Christ. To obtain this was to obtain salvation. "When Christ who is our life shall appear," he says elsewhere, "then shall ye also appear with Him in glory." "This corruptible must put on incorruption, and this mortal must put on immortality." If salvation were anything lower than this, there might be a plausible case to state for man as its author; but reaching as it does to this immeasurable height, who can accomplish it but God? It needs the operation of the might of His power which He wrought in Christ when He raised Him from the dead.
One cannot read these two simple verses without wondering at the new world which the gospel created for the mind of man. What great thoughts are in them--thoughts that wander through eternity, thoughts based on the most sure and blessed of experiences, yet travelling back into an infinite past, and on into immortal glory; thoughts of the Divine presence and the Divine power interpenetrating and redeeming human life; thoughts addressed originally to a little company of working people, but unmatched for length and breadth and depth and height by all that pagan literature could offer to the wisest and the best. What a range and sweep there is in this brief summary of God's work in man's salvation. If the New Testament is uninteresting, can it be for any other reason than that we arrest ourselves at the words, and never penetrate to the truth which lies beneath?
On this review of the work of God the Apostle grounds an exhortation to the Thessalonians. "So then, brethren," he writes, "stand fast, and hold the traditions which ye were taught, whether by word, or by epistle of ours." The objection that is brought against Calvinism is that it destroys every motive for action on our part, by destroying all need of it. If salvation is of the Lord, what is there for us to do? If God conceived it, planned it, executes it, and alone can perfect it, what room is left for the interference of man? This is a species of objection which would have appeared extremely perverse to the Apostle. Why, he would have exclaimed, if God left it to us to do, we might well sit down in despair and do nothing, so infinitely would the task exceed our powers; but since the work of salvation is the work of God, since He Himself is active on that side, there is reason, hope, motive, for activity on our part also. If we work in the same line with Him, toward the same end with Him, our labour will not be cast away; it will be triumphantly successful. God _is_ at work; but so far from that furnishing a motive to non-exertion on our part, it is the strongest of all motives to action. Work out your own salvation, not because it is left to you to do, but because it is God who is working in you both will and deed in furtherance of His good pleasure. Fall in, the Apostle virtually says in this place, with the purpose of God to save you; identify yourselves with it; stand fast, and hold the traditions which ye were taught.