[444 words] I have been seeing ads recently for “Black Friday.” This used to be the day after Thanksgiving when retailers lure customers with all kinds of special incentives. Now “Black Friday” comes earlier and lasts longer. People line up to get the special “door buster” savings. They will flock to stores and spend large amounts of money just to take part in the euphoria of “Black Friday.” A long time ago there was a “Black Friday” that was even more significant. In Mark’s gospel account we read: “Now when the sixth hour had come, there was darkness over the whole land until the ninth hour” (Mk. 15:33). For three hours, the earth was dark. This was a dark day because Jesus was being crucified. We know it was Friday because Mark adds “Now when evening had come because it was the Preparation Day, that is, the day before the…