A Jew belongs in his homeland, in Eretz Yisrael. Hashem invested very different properties into the land of Israel. It is a land steeped in holiness, and when a Jew lives there it is much easier to experience Hashem, much easier to reach perfection.
By his very presence, a Jew has the merit of cultivating the holy land. When he rides the buses and frequents the shops, he is supporting the local economy. When he operates a business there, he isn’t only getting back the 15 percent of net profit, he is benefiting many others, and his $850,000 goes toward building up the infrastructure, giving jobs to others, etc. He is part of the building process. Because it is the holy land, the mundane becomes sacred, and he is given reward because he is a builder of our sanctified land.
While each individual and family must consult Torah guidance to determine whether living in Israel right now is best for them, one fact is clear: we belong there; it is our home. May Hashem quickly bring Mashiach, and may we all celebrate a new dawn in our precious homeland.