“The weekly worship service can be very effective in evangelism of non-Christians and in edification of Christians if it does not aim at either alone but is gospel centered and in the vernacular.”

“Even 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 The assumption that society will improve simply be more Christian believers being present is no longer valid.”

“Work done by non-Christians always contain some degree of God's common grace as well as the distortions of sin. Work done by Christians, even if it overtly names the name of Jesus is also to a significant degree distorted by sin.”

“Older forms of indentured servanthood and the bond-service of biblical times had often been harsh, but Christian abolitionists concluded that race-based, life-long chattel slavery, established through kidnapping, could not be squared with biblical teaching either in the Old Testament or the New.”

“God directs his people not simply to worship but to sing his praises “before the nations.” We are called not simply to communicate the gospel to nonbelievers; we must also intentionally celebrate the gospel before them.”

“Postmodern people have been rejecting Christianity for years, thinking that it was indistinguishable from moralism.”

“The gospel of justifying faith means that while Christians are, in themselves still sinful and sinning, yet in Christ, in God’s sight, they are accepted and righteous. So we can say that we are more wicked than we ever dared believe, but more loved and accepted in Christ than we ever dared hope — at the very same time. This creates a radical new dynamic for personal growth. It means that the more you see your own flaws and sins, the more precious, electrifying, and amazing God’s grace appears to you. But on the other hand, the more aware you are of God’s grace and acceptance in Christ, the more able you are to drop your denials and self-defenses and admit the true dimensions and character of your sin.”