The Jewish Feast of Trumpets has nothing to do with the new covenant of blood YAHSHUA established for all who will believe in Him- His church, comprised of Jews and Gentiles. From God’s command to blow trumpets, it derived its name. The word teruah in Hebrew has its meaning in English a shout or a blowing. The significance of the blowing of trumpets in the Jewish tradition is:
Time to move on
Time to gather the people and call an assembly
To mark a sacrifice on a feast day
Warning of war or danger
To praise
To declare a procession or feast
To proclaim a king
Assemble the troops for battle
To declare victory.
We see here the blowing of trumpets as God commanded Israel, has great significance for that nation in the formation of their tradition, in setting them apart from other nations, as a guide and many other reasons. The blowing of trumpets does not necessarily serve the church of the New Testament, as it embraces all nations with different traditions and life-styles. It connected the nation of Israel to God’s command as in the practice of a feast, although the meaning of gathering the people for an assembly, is relevant to the church, because God’s calling His bride to assemble to heaven will be through the sound of His trumpet, according to the words of Paul, which read, For the Lord Himself will descend from heaven with a loud cry of summons, with the shout of an archangel, and with the blast of the trumpet of God… (I Thess. 4:16). The trumpet mentioned here clearly shows a difference from the trumpets of Revelation 8-9, whose purposes are for judgments. These seven trumpets are angelic trumpets and not defined as God’s trumpet. For those who believe that the last trumpet mentioned by Paul has to do with the last trumpet in Revelation, remember one thing: that seventh and last trumpet is not the trumpet of God. Not one of the seven trumpets in Revelation is defined as the trumpet of God. In God’s coming judgment there will be seven angels, seven seals, seven trumpets, and seven bowls each carrying that which was determined to fulfill God’s judgments on the wicked. One more thing, the last trumpet of Revelation is not the same last trumpet Paul mentioned in I Corinthians, since the book of Revelation had not yet been written. Someone has said that Paul was drawing his tradition from the Old Testament in referring to the summoning the congregation of Israel to set out (Numbers 10:2-5) Paul called it the last trumpet to show the completion of God’s redemption embed in the number seven.
Light from the Word 