My oldest brother, Rod, went to college with such a passion to be a missionary to the Soviet Union that he double-majored in Russian and in Biblical Studies. When the iron curtain finally fell, my brother was so hampered by his battle with multiple sclerosis that he was unable to go. He eventually died in 1999, just short of his 49th birthday, after years of praying for the people of the former Soviet Union. So, when I get invited there…