We think that idols are bad things, but that is almost never the case. The greater the good, the more likely we are to expect that it can satisfy our deepest needs and hopes. Anything can serve as a counterfeit god, especially the very best things in life.
Timothy KellerSin is not just breaking the rules, it is putting yourself in the place of God as Savior, Lord, and Judge… There are two ways to be your own Savior and Lord. One is by breaking all the moral laws and setting your own course, and one is by keeping all the moral laws and being very, very good.
Timothy KellerThe purpose of Sabbath is not simply to rejuvenate yourself in order to do more production, nor is it the pursuit of pleasure. The purpose of Sabbath is to enjoy your God, life in general, what you have accomplished in the world through his help, and the freedom you have in the gospel-the freedom from slavery to any material object or human expectation. The Sabbath is a sign of the hope that we have in the world to come.
Timothy KellerEven if 80 percent of the population of a country are Christian believers, they will have almost no cultural influence if the Christians do not live in cultural centers and work in culture-forging fields such as academia, publishing, media, entertainment, and the arts. The assumption that society will improve simply be more Christian believers being present is no longer valid.
Timothy Keller