Purpose-Driven=Purpose-Drivel. Haven't you noticed how everything is being dumbed down? Rock music in worship services is inappropriate and the coarseness of our society has invaded the church. This is pure "unchurch". Cultural relevance is hyped up as being the ultimate in evangelism. Cultural relevance should not include mimicking the culture's musical idioms. Cultural relevance should equip believers to resist the culture - be counter-cultural. But instead they have wedded themselves to the culture.