If we approach the Bible believing it to be just a hodge podge of men's ideas, we will expect contradictions see contradictions everywhere. But when we approach the Bible with the certainty that it has one author-God, who doesn't contradict himself, then we will rightfully assume that what might seem like contradictions are really based on our inability to permit one scripture from shedding light on another.
For example, the Israelites who were the wilderness for forty years were being punished for their lack of faith. So their condition was a special one and should be viewed that way when we consider the prohibition of drinking wine. The confusion concerning this would emerge if we cast aside our knowledge of this fact or did not consider it relevant-which it is.
Numbers 32:13
And the LORD'S anger was kindled against Israel, and he made them wander in the wilderness forty years, until all the generation, that had done evil in the sight of the LORD, was consumed.