And gigantic hailstones, weighing about a hundred pounds ¹  each, fell from heaven ²  on people, ³  but they ⁴  blasphemed God because of the plague of hail, since it ⁵  was so horrendous. ⁶ 

These two have the power ¹  to close up the sky so that it does not rain during the time ²  they are prophesying. They ³  have power ⁴  to turn the waters to blood and to strike the earth with every kind of plague whenever they want.