“One of the keys to understand prophecy is knowledge of the meaning of certain prophetic key phrases. What does the Bible mean with terms like “the latter days,” “the last days,” the time of the end,” “the end of the world,” the “Great Tribulation,” “in that day,” or, “the day of the LORD”? More importantly, why do you need to know? What is the purpose of prophecy? Can you rely on God’s promises as to what will happen? Can you be sure that prophecy will be fulfilled exactly as written in the Bible? Finally, how can you know that time is very short?”