G2309–θέλω–thelō

These have the power to shut up the sky, that it may not rain during the days of their prophecy. They have power over the waters, to turn them into blood, and to strike the earth with every plague, as often as they desire.

θελήσωσιν. thelēsōsin “they shall desire.”

The Spirit and the bride say, "Come!" He who hears, let him say, "Come!" He who is thirsty, let him come. He who desires, let him take the water of life freely.

θέλων thelōn “desiring”