_There must be genuine conversion to God._ This is a divine work from first to last. And what has the converted man got to do? He certainly has not to work for life, because he has it, even life eternal, as God's free gift, through Jesus Christ our Lord. He has not to work for salvation, because he is saved already--"saved in the Lord with an everlasting salvation." What, then, is he called to do? "To serve the living and true God." How? When? Where? In everything; at all times, and in all places. The converted man has nothing else to do but to serve God. If he does anything else, he is positively untrue, unfaithful to that blessed Lord and Master who, ere ever He called him to serve, endowed him with the life, and the grace, and the power, whereby alone the service can be rendered. Yes, reader, the Christian is called to serve. Let us never forget this. He is privileged to "present his body as a living sacrifice, holy and acceptable to God, which is his reasonable (his intelligent) service." This settles the whole question. It removes all difficulties; it silences all objections; it puts everything in its right place. It is not a question of what I am doing, but how I do it--not where I am, but how I conduct myself. Christianity as displayed in the New Testament is the outcome of the life of Christ in the believer; it is Christ reproduced in the Christian's daily life, by the power of the Holy Ghost. Everything the Christian touches, everything he does, everything he says, his whole practical life, from Lord's-day morning till Saturday night, should bear the impress and breathe the spirit of that great practical clause on which we have been dwelling--"serving the living and true God." May it be so more and more! May all the Lord's beloved people, everywhere, be really stirred up to seek more earnest, out-and-out, whole-hearted devotedness to Christ and His precious service! PART VIII The last words of our chapter--1 Thess. i.--now claim our attention. They furnish a very striking and forcible proof of the clearness, fulness, depth and comprehensiveness of the apostle's testimony at Thessalonica, and also of the brightness and reality of the work in the young converts in that place. It was not only that they turned from idols to God, to serve the living and true God. This, through grace, they did; and that, too, with uncommon power, freshness, and fervor. But there was something more; and we may assert, with all possible confidence, that there would have been a grand defect in the conversion and in the Christianity of those beloved disciples if that had been lacking. _They were converted "to wait for the Son of God from the heavens."_