Perhaps you've heard the phrase "turn a blind eye," which means to ignore undesirable information. The saying comes from a 19th century British naval battle. On April 2, 1801, during the Battle of Copenhagen, the British fleet was attacking the combined navies of Denmark and Norway. Three British ships ran aground, so the admiral, Hyde Parker, decided that the fire of battle was "too hot for Nelson to oppose." So Parker sent an order, through signal flags, that the younger admiral Horatio Nelson should "Discontinue Action" and withdraw.

When Nelson heard his own signalman relay the order, he pretended not to hear him. Mesmerized by the thrill of battle, Nelson had no intention of obeying the order. He turned to his captain and said, "This day may be the last for us at any moment," even as a Danish cannonball struck his ship's mainmast, scattering splinters all around him. This was typical of Nelson's stubborn and aggressive approach to war. In fact, he'd already lost sight in his right eye in a previous battle. So when he pressed again to respond to Parker's order, Nelson told his flag captain Thomas Foley, "You know, Foley, I only have one eye—I have the right to be blind sometimes," and then Nelson held up his telescope to his right eye and said, "I really do not see the signal!"

Sometimes we are all like Nelson, with one good eye and one blind eye, and when an order comes through from God, we hold up the telescope to the blind eye. As a result, we willfully ignore the leading of the Holy Spirit.