Not so when the word of God, in its mighty moral power, and the energy of the Holy Ghost, are brought to bear on the heart and conscience. Then it is we see divine results, as in the case of the Thessalonians. Then indeed it is made apparent, beyond all question, who is the workman. It is not Paul, or Apollos, or Cephas, but God Himself, whose work accredits itself, and shall stand forever; all homage to His holy name! The apostle had no need to reckon up and publish the results of his work at Thessalonica, or rather God's work by his means. It spoke for itself. It was genuine. It bore, with unmistakable distinctness, the stamp of God upon it, and this was quite enough for Paul; and it is quite enough for every true-hearted, self-emptied workman. Paul preached the Word, and that Word was brought home, in the quickening energy of the Holy Ghost, to the hearts of the Thessalonians. It fell into good ground, took root, and brought forth fruit in abundance. And let us mark the fruit. "_Ye turned from idols._" Here we have, in one word, the whole life of every unconverted man, woman, or child on the face of the earth. It is all wrapped up and presented to our view in the one expression, "_idols_." It is not by any means necessary to bow down to a stock or a stone in order to be an idolater. Whatever commands the heart is an idol; the yielding of the heart to that thing is idolatry, and the one who so yields it is an idolater. Such is the plain, solemn truth in this matter, however unpalatable it may be to the proud human heart. Take that one great, crying, universal sin of "covetousness." What does the inspired apostle call it? He calls it "idolatry." How many hearts are commanded by money! How many worshipers bow down before the idol of gold! What is covetousness? Either a desire to get more, or the love of what we have. We have both forms in the New Testament. The Greek has a word to represent both. But whether it be the desire to grasp, or the desire to hoard, in either case it is idolatry.