Suppose a diabetic failed to stick to the healthy diet that had been prescribed for his good and kept eating what was bad for him.
(‏ مزمور ۷۸ :‏ ۴۰ ،‏ ۴۱ )‏ تصوّر کنید پزشکی دلسوز متوجه شود که بیمارش که مبتلا به دیابت است از رژیم غذایی او متابعت نمی‌کند و غذاهایی مصرف می‌کند که برایش مضر است .‏