God is, and will always , take care of his Jewish people He’s promised to do so and His word is inviolate. Please go missionize the islamoNazi armies Instead. That’s where you’re most needed, there’s your calling.
“To the Jew first...” The Gospel is for all people.
Yes, He has done so wonderfully, and we need to pray for the "peace of Jerusalem." I also believer that Christians should support Israel, for many reasons. For one, unlike many countries, Israel protects religious minorities, including Christians.
However, you are confusing God's protection of the Jewish people (as He watches over His people everywhere) with the universality of the Gospel: "For there is no other name under heaven given among men, whereby we must be saved."