A pastor

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.... 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.