Play is the creation of value that is not necessary.

The truly powerful ideas are precisely the ones that never have to justify themselves.

When [Satan] undertook to draw Eve away from God, he did not hit her with a stick, but with an idea. It was with an idea that God could not be trusted and that she must act on her own to secure her own well-being.

I submit my tongue as an instrument of righteousness when I make it bless them that curse me and pray for them who persecute me, even though it "automatically" tends to strike and wound those who have wounded me. I submit my legs to God as instruments of righteousness when I engage them in physical labor as service, perhaps carrying a burden the "second mile" for someone whom I would rather let my legs kick. I submit my body to righteousness when I do my good deeds without letting them be known, though my whole frame cries out to strut and crow.

When I left home after graduating high school, I left as a migrant agricultural worker with a Modern Library edition of Plato in my duffel bag. It sounds kind of crazy, but I loved it. I loved the stuff. Before I knew there was a subject called philosophy, I loved it.

You really can't justify anything else but giving your whole attention to spiritual formation in Christ.

Suppose our failures occur, not in spite of what we are doing, but precisely because of it.