In the dark

A pastor, a doctor and an engineer were waiting one morning for a particularly
slow group of golfers.
The engineer fumed, "What's with these guys? We must have been waiting for 15
minutes!"
The doctor chimed in, "I don't know, but I've never seen such
ineptitude."
The pastor said, "Hey, here comes the greens-keeper. Let's have a
word with him."
[Dramatic pause]
"Hi George. Say, what's with that group ahead of us?! They're rather slow,
aren't they?"
The greens-keeper replied, "Oh, yes, that's a group of blind firefighters.
They lost their sight saving our clubhouse from a fire last year, so we always
let them play for free anytime."
The group was silent for a moment.
The pastor said, "That's so sad. I think I will say a special prayer for them
tonight."
The doctor said, "Good idea. And I'm going to contact my
ophthalmologist buddy and see if there's anything he can do for them."
The engineer said, "Why can't these guys play at night?"