1 Corinthians 15:52

Verse 52. In a moment] ενατομω. In an atom; that is, an indivisible point of time. In the twinkling of an eye; as soon as a man can wink; which expressions show that this mighty work is to be done by the almighty power of God, as he does all his works, He calls, and it is done. The resurrection of all the dead, from the foundation of the world to that time, and the change of all the living then upon earth, shall be the work of a single moment.

At the last trump] This, as well as all the rest of the peculiar phraseology of this chapter, is merely Jewish, and we must go to the Jewish writers to know what is intended. On this subject, the rabbins use the very same expression. Thus Rabbi Akiba: "How shall the holy blessed God raise the dead? We are taught that God has a trumpet a thousand ells long, according to the ell of God: this trumpet he shall blow, so that the sound of it shall extend from one extremity of the earth to the other. At the first blast the earth shall be shaken; at the second, the dust shall be separated; at the third, the bones shall be gathered together; at the fourth, the members shall wax warm; at the fifth, the heads shall be covered with skin; at the sixth, the souls shall be rejoined to their bodies; at the seventh, all shall revive and stand clothed." See Wetstein. This tradition shows us what we are to understand by the last trump of the apostle; it is the seventh of Rab. Akiba, when the dead shall be all raised, and, being clothed upon with their eternal vehicles, they shall be ready to appear before the judgment seat of God.

For the trumpet shall sound] By this the apostle confirms the substance of the tradition, there shall be the sound of a trumpet on this great day; and this other scriptures teach: see Zechariah 9:14; Matthew 24:31; John 5:25; 1 Thessalonians 4:16, in which latter place, the apostle treats this subject among the Thessalonians, as he does here among the Corinthians. See the notes there.

Shall be raised incorruptible] Fully clothed with a new body, to die no more.

We shall be changed.] That is, those who shall then be found alive.