@RebEliezer
There are many opinions. The most accepted opinion is that Techiyas Hameisim will begin no longer than 40 years from the time of Kibbutz Galiyot. I am sure you are aware of the tremendous gathering to Israel that happened in 1990. That adds up to 2030 being the end of the 40 years. We hold by the Zohar, as it is the foundation of Kabbalah.