A couple of weeks ago, Pastor John MacArthur told Ben Shapiro that he intends to offend everyone with the gospel. That's because the good news about Jesus is offensive. It tells us that we are sinners in need of a savior. The gospel makes us sad, but there are two kinds of sadness, a godly sadness and a worldly sadness, one leading to salvation, the other to death. In his second (or, more probably, his third) letter to the church in Corinth, Paul rejoices over the sadness his previous letter had produced in its reader. In his previous letter, Paul lambasted the members of the church for their arrogance and sin. His harsh words evidently had some effect producing sorrow and grief: For even if I made you sad by my letter, I do not regret having written it (even though I did regret it, for I see that my letter made you sad, though only for a short time). Now I rejoice, not because you were made sad, but because you were made sad to the point of repentance. For you were made...