I have always admired the sagacity of Balak, King of Moab, about whom we learn something in the Book of Numbers. He was threatened with invasion by a powerful foe and felt unequal to offering armed resistance. He invoked the aid of spiritual powers by inviting a prophet, Balaam, to come and curse the army of the invaders. Balaam suffered himself to be persuaded and bribed by the king. All kings—and the statesmen who nowadays regulate the conduct of kings—understand the business of managing men so far. Persuasion and bribery are the methods of statecraft. But Balak knew more than the elements of his trade. He understood that spiritual forces, if merely bribed, are ineffective. To make a curse operate there must be a certain amount of conviction in the mind of the curser. Balaam was not convinced, and when he surveyed the hosts of Israel from the top of a hill felt himself compelled by the spirit within him to bless instead of curse. The king, discouraged but not hopeless, took the prophet to the top of another hill, showed him a different view of the camp of Israel and invited him to curse the people from there.