A man was given a guided tour of heaven although he was still alive on earth.  One of those  'see a bright light' moments.

He noticed there were lots of clocks in heaven.   The hands on some were turning about normal apeed, on others they were turning very fast and on some turning very slowly.

He asked his tour guide, "what are those?"

The guide responded, "those are clocks.   Every person down on earth has one and it ticks & the hand moves every time they sin."

"I'd like to see my clock, where is it."

​"We keep your clock in the office on the ceiling.   It makes a great ceiling fan!"​​

: )