Don't reward bad behavior. It is one of the first rules of parenting. During the financial cataclysm of 2008 we said it differently. When we bailed out banks that had created their own misfortune we called it a 'moral hazard ' because the bailout absolved the bank's bad acts and created an incentive for it to make the same bad loans again.
In those parts of the world where learning and science has prevailed miracles have ceased but in those parts of it as are barbarous and ignorant miracles are still in vogue.