Thought from Today's Old Testament Passage:
[Jeremiah 3:2] Idolatry is not simply making a little idol to worship. Anything that a man gives himself to wholeheartedly is idolatry.… Especially in these last days we see a great many people who are dedicated to sin, and the energy they put into sin is tremendous. But, you see, the minute a man turns away from the living God, he will turn to something else. It will be something he has made, and it becomes his god, his idol.
Dr. G. Campbell Morgan has made this very fine statement about the nature of idolatry and the worship of the true God:
… When a man makes a god according to the pattern of his own being, he makes a god like himself, an enlargement of his own imperfection. Moreover, the god which a man makes for himself will demand from him that which is according to his own nature…. Men will be faithful to those gods who make no demands upon them which are out of harmony with the desires of their own hearts.
When God calls men, it is the call of the God of holiness, the God of purity, the God of love; and He demands that they rise to His height. He cannot accommodate Himself to the depravity of their nature. He will not consent to the things of desire within them that are of impurity and evil. He calls men up, and even higher, until they reach the height of perfect conformity to His holiness. God's call to humanity is always first pure, and then peaceable; first holy, and then happy; first righteous, and then rejoicing (Studies in the Prophecy of Jeremiah, p. 36).
J. Vernon McGee, Thru The Bible Commentary [computer file], electronic ed., Logos Library System (Nashville: Thomas Nelson) 1997, © 1981 by J. Vernon McGee.