You will recognize them by their fruit. Grapes are not gathered ¹  from thorns or figs from thistles, are they? ² 

for each tree is known ¹  by its own fruit. For figs are not gathered ²  from thorns, nor are grapes picked ³  from brambles. ⁴ 

Another ¹  angel, who was in charge of ²  the fire, came from the altar and called in a loud voice to the angel ³  who had the sharp sickle, “Use ⁴  your sharp sickle and gather ⁵  the clusters of grapes ⁶  off the vine of the earth, ⁷  because its grapes ⁸  are now ripe.” ⁹ 

So ¹  the angel swung his sickle over the earth and gathered the grapes from the vineyard ²  of the earth and tossed them into the great ³  winepress of the wrath of God.