“Take a lesson from the fig tree. From the moment you notice its buds form, the merest hint of green, you know summer’s just around the corner. And so it is with you. When you see all these things, you know he is at the door. Don’t take this lightly. I’m not just saying this for some future generation, but for this one, too—these things will happen. Sky and earth will wear out; my words won’t wear out.