there is, no doubt, a pragmatic constraint to do so, for one does not know if every listener in attendance is saved. So, the gospel should be presented—somewhere in the worship service (not necessarily in the sermon), by someone (not necessarily by the preacher), somehow (not necessarily in any particular format). Regarding the content that he insists should be preached, Chapell’s multiplication of terms is confusing: “messianic work,” “redemptive activity/focus/plan/message/themes,” “gospel essentials,”