Tim Keller | January 14, 1990
We’re now going to talk about, in some ways, the simplest of all of the disciplines: You have to obey. It’s the simplest and the hardest of all of the ways in which we grow, of all the tools for growth. We have to obey, and as we obey him, we change. We’re transformed.
In Philippians 2:12, it says, “work out your salvation with fear and trembling.” It doesn’t mean to be saved, to go to heaven, is something you have to be good and work for. It doesn’t say, “Work for your salvation.” It says, “Work it out.” This passage lays out with three basic principles about obedience–the person of obedience, the method of obedience, and the results of obedience.