Quote by D.A. Carson

“When the people of God avoid syncretistic entanglements, it is a sign that the Lord is with them (Josh. 22:31). By contrast, when they oppress one another and follow other gods, it is because truth has perished (Jer. 7:28) and the people have rejected the word of the Lord (Jer. 8:9). Again and again Deuteronomy warns the people to be careful to follow all that the Lord has commanded, to avoid entanglements, including marriage, with the surrounding peoples, for fear of learning and following their ways (e.g., Deut. 4; 6:13-19; 7:21-26; 13:6-8). In part, the preservation of the covenant community depends on each generation carefully passing on to the next the exclusive greatness and covenant fidelity of Yahweh (chapter 6). The people are not even to inquire about how the surrounding pagans worship, lest they be tempted to follow them (12:30). “You must not worship the LORD your God in their way, because in worshiping their gods, they do all kinds of detestable things the LORD hates” (12:31). God’s people are not even to have idols in their hearts (Ezek. 14:1-5). Some of the severity of Ezra and Nehemiah turns on the fact that the Exile was supposed to have obliterated any tendency toward compromise with idolatry, so that when residual hankerings reappeared, these leaders were struck with horror and fear.”