For the Lord's Day:

"We alone, as Christians, understand what is wrong with the world. We see powers and principalities, the rulers of the darkness of this world, behind the visible and seen phenomena, and we see perplexed politicians trying to deal with the problems, and failing. We know they must fail because they do not see what is at the back of it all. We see it as the conflict between heaven and hell." - D. Martyn Lloyd-Jones  HT: TableTalk