Mission Preaching in the Established Church (5): The Gospel Service

Some of our readers may not be comfortable with designating a special worship service in the established churches as a gospel service. This designation is intended to distinguish such a service from the regular worship services that take place twice every Lord's Day. But, one might ask, if every worship service ought to include gospel preaching, and if the gospel is the good news of salvation that the pastor is commanded to bring every time he mounts the pulpit, why would we speak of a special...