The Prophet Elijah in the Past, the Present and the Future

Remarkable events occurred in the life of ancient Elijah, and they are written down for us today for our learning, admonition and example. There are those who believe that Elijah did not die, but that he is still alive today in heaven or someplace else, and that we will soon return to do a powerful Work, prior to Christ’s Second Coming. What does the Bible tell us about these ideas? How are we to understand that Elijah will come before the terrible Day of the Lord?