The great trumpet; which may be heard even to the remotest parts of the earth. God shall summon them all together as it were by sound of trumpet, to wit, by an eminent call or act of his providence on their behalf. He alludes to the custom of calling the Israelites, together with trumpets; of which see Numbers 10:2,3. The land of Assyria, where the ten tribes were carried captive. The land of Egypt, where many of the Jews were, as is manifest both from Scripture, as Jeremiah 43:7, Jeremiah 44:28 Hosea 8:13 Malachi 10:10, and from other authors.
Related Commentaries of Isaiah 27:13
Isaiah 27:13
13 And it shall come to pass in that day, that the great trumpet shall be blown, and they shall come which were ready to perish in the land of Assyria, and the outcasts in the land of Egypt, and shall worship the LORD in the holy mount at Jerusalem.