To preach the gospel is to show people their need for salvation against a backdrop of God's nature and the character of sin, and then present Jesus as the only remedy for what ails them and the world. In my weekly preaching in the worship services I always call people to believe in Christ.
Timothy KellerThe future is already won, and the more hostile the culture, the easier it is to communicate the difference of Christianity.
Timothy KellerThe gospel humbles us into the dust and at the very same time exalts us to the heavens.
Timothy Keller