Friday, February 21, 2014

The Unexpected Hanging

As a Mathematics teacher I always was interested in paradoxes.  One of my favourites is the paradox of the unexpected hanging.  Here is the paradox.


The unexpected hanging paradox
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A judge tells a condemned prisoner that he will be hanged at noon on one weekday in the following week, but that the execution will be a surprise to the prisoner. He will not know the day of the hanging until the executioner knocks on his cell door at noon that day. Having reflected on his sentence, the prisoner draws the conclusion that he will escape from the hanging. His reasoning is in several parts. He begins by concluding that the “surprise hanging” can’t be on a Friday, as if he hasn’t been hanged by Thursday, there is only one day left – and so it won’t be a surprise if he’s hanged on a Friday. Since the judge’s sentence stipulated that the hanging would be a surprise to him, he concludes it cannot occur on Friday. He then reasons that the surprise hanging cannot be on Thursday either, because Friday has already been eliminated and if he hasn’t been hanged by Wednesday night, the hanging must occur on Thursday, making a Thursday hanging not a surprise either. By similar reasoning he concludes that the hanging can also not occur on Wednesday, Tuesday or Monday. Joyfully he retires to his cell confident that the hanging will not occur at all. The next week, the executioner knocks on the prisoner’s door at noon on Wednesday — which, despite all the above, will still be an utter surprise to him. Everything the judge said has come true.

In 2 Corinthians 6:8 - 10 Paul lists the paradoxes of his ministry.  "Through glory and dishonor, bad report and good report; genuine, yet regarded as impostors;  known, yet regarded as unknown; dying, and yet we live on; beaten, and yet not killed;  sorrowful, yet always rejoicing; poor, yet making many rich; having nothing, and yet possessing everything".

One of the paradoxes that Paul states in this letter is the paradox of fear and love.  He says in 2 Corinthians 5 that he is motivated by the fear of God but he also says that the love of Christ is his motivator.

A. W. Tozer calls this "That Incredible Christian."

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