In 1995, Eitan founded Tents of Mercy (Ohalei Rachamim), a Hebrew-speaking Messianic congregation and humanitarian aid center in northern Israel. From Ohalei, congregation planters were sent out, pioneering several more works in the Galilee. He is also the founder of Fields of Wheat, a national equipping ministry for Israeli Messianic teens, which is also developing a discipleship experience for young adults both Jewish and Arab. Over 40 local congregations have participated in their youth camps (Katzir/Harvest) for the past 24 years. He has authored two books: “What About Us? The end-time calling of Gentiles in Israel’s Revival” and “With All Your Heart: Living Life to the Full.”