Commentaries:
Idolatry has an impact on later generations, and so it matters a great deal if we associate closely with idolaters. Children learn by example, and if their parents set the example that physical objects have excessive importance, then their children will pass down the same values. When we socialize with idolaters, we share in their ways. If we are not careful, we may also begin to share their idols.
Martin G. Collins
The Second Commandment