The creation of the State of Israel has no theological significance for Catholic theology. Its recognition by the Vatican was purely a diplomatic act, not a theological act. The State of Israel was recognized because a secular Jewish state has established sovereign control over the land. It was not recognized as the legitimate continuation of the Old Testament Covenant.
And this was a mistake, with respect to the Hebrew people gathering to populate it. The modern Israel may not have realized all of the Lord’s promises yet, but God’s promise did not get yanked out from under the whole Hebrew people like it was a cheap rug.
Every time the “Palestinians” get into a self destructive rage and have their heads handed to them by the modern Hebrew people, it seems that some anti-Zionists have to chew out the latter people, not the former, for what transpired. The Hebrew people themselves have shown themselves to mostly be of generous inclination. If the “Palestinians” wanted to live in peace, rather than choosing to let themselves be driven by evil Islam, they’d be in fat city among the Jews right now, who have to waste so many resources on protecting themselves from “Palestinian” rage. What do you do with a people who has a perpetual chip on its shoulder?
What the Scriptures teach vs the Roman Church teaches is different. All Christendom that has abandoned Scripture is in mortal danger as the heresy therein is so very ungodly and damaging. The Scriptures teach that Jesus Christ will bring Israel back into the land once again after their punishment for the cross of their Messiah, and God did this in 1948 and will begin to build them up for war against their enemies world wide. These enemies will develop under the man of peace, the antichrist, who will then begin to overcome the world and control all who hate Christ and His people Israel and will bring in the final war of Armageddon, fought in Zion under the antichrist and his armies, who is Satan’s man and a great world leader. Jesus Christ will return to the mount of Olives in the last day of the 7 year tribulation and destroy His enemies and their armies in Israel and bring in the Kingdom age according to the Scriptures. This is true doctrine as taught by God in His Word by His Holy prophets and by His apostles. All should have the book of God and should read it for themselves. No church or cult or creed or religions can change the will and work of God by Christ Jesus, Lord and Saviour of those who believe on Him for salvation and for truth.