That would indicate that, one of these days, Israel is going to have a fresh visitation of the Holy Spirit, when a mighty revival sweeps the land. This agrees with many passages that predict a great spiritual awakening when the Jews call upon the Messiah they rejected in AD 30 (see Joel 2:18-32; Zechariah 12:10-13:2; Romans 11:26-27; Revelation 7:1-10). It is important to note that this revival is the only part of this prophecy that has not yet been fulfilled.