Most Christians are familiar with the phrase, “the day that no man knoweth.” But how many know that this is a Hebrew idiom referring to the Feast of Trumpets? The Feast of Trumpets, a.k.a Yom Teruah, is one of the seven feasts outlined in Leviticus 23. But it is the only feast with no explanation whatsoever.
This is what Leviticus 23: 24-25 says about the Feast of Trumpets. “Speak to the sons of Israel, saying, ‘In the seventh month on the first of the month, you shall have a rest, a reminder by blowing of trumpets, a holy convocation. You shall hot do any laborious work, but you shall present an offering by fire to the LORD'”(NASB).
Today, September 21, 2017, is Yom Teruah. Yom Teruah began yesterday at sundown and ends today at sundown. On the Hebrew calendar, today is Tishrei 1. Tishrei is the seventh month on the Biblical calendar. The new moon rises on Tishrei 1 or Tishrei 2. “No man knows the day or hour.”
The “trumpet” is a shofar, a ram’s horn. What does the New Testament say about the trumpet?”
Behold! I tell you a mystery. We shall not all sleep, but we shall all be changed, in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised imperishable, and we shall be changed. For this perishable body must put on the imperishable, and this mortal body must put on immortality (I Corinthians 15: 51-53, ESV).
The Spring Feasts (Passover, Feast of Unleavened Bread, First Fruits, and Shavuot) were fulfilled with the First Coming of Jesus Christ. The Fall Feasts relate to the Second Coming. Opinions vary. Some view Yom Kipper as the Judgement and the Feast of Tabernacles as the wedding Feast of the Lamb followed by the Millennium.
Yom Teruah may very well refer to the initial return of Christ. In fact, another name for Feast of Trumpets is “Day of the Shout.”
For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first: Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord (I Thessalonians 4: 16-17, KJV).
Note: Many celebrate Rosh Hashanah, or New Year’s, on Yom Teruah. The celebration is linked to Babylonian influences during the Babylonian Captivity (a.k.a. Babylonian Exile).