As to "Christ-like" the Bible clearly tells us that Christ will DESTROY all of Israel's enemies at His Second Coming.
And I saw the beast, and the kings of the earth, and their armies, gathered together to make war against him that sat on the horse, and against his army. And the beast was taken, and with him the false prophet that wrought miracles before him, with which he deceived them that had received the mark of the beast, and them that worshipped his image. These both were cast alive into a lake of fire burning with brimstone. And the remnant were slain with the sword of him that sat upon the horse, which sword proceeded out of his mouth: and all the fowls were filled with their flesh. (Rev 19:19-21)
That's a rather troubling response. Are you saying it's being Christ-like to destroy anyone
you think is an "enemy of Israel"? Have you not read,
"Do not repay anyone evil for evil. Be careful to do what is right in the eyes of everyone. If it is possible, as far as it depends on you, live at peace with everyone. Do not take revenge, my dear friends, but leave room for God’s wrath, for it is written: “It is mine to avenge; I will repay,” says the Lord."
That's what you've been called to do. Not destroy others. Who've you been listening to?
Yes, Saudi Arabia is mostly desert. But that does not mean that with enough cash and effort a portion of it cannot be transformed into livable space with enough water, food, homes, and businesses for many. After all there are already may livable areas on that peninsula.
Throw your Palestinian brothers and sisters in Christ out into Saudi Arabia, who doesn't want them and where they cut off hands and heads? Who've you been listening to? Yes, there are Christian Palestinians. It's estimated there are 50,000 Christians in Palestine. They are wondering who've you been listening to.
As to forcible removal, don't forget that Israel defeated all those Muslim/Arab nations in the Six Day War. Therefore they had the right to make the necessary changes. And don't forget the forcible removal of Jews in Europe from their homes and their being banished to Auschwitz and other place to be exterminated. Why did the Jews need their own homeland? Because they were outcasts in Europe and targeted for destruction.
So, if your brother Bob punches me in the face then I have the right to go open-season on you, right? Because the Jews were targeted in Europe they have the right to commit any wrong to any non-Jews in Palestine? That's your philosophy now? Who've you been listening to?
Yes, Israel won a few wars in the Middle East. The United States defeated Japan in 1945. You're suggesting after the defeat of Japan, it would have been ok for Americans to go to Japan murder or expel all the men, women and children there and take their land? Who've you been listening to?
Palestine was under Muslim control since the 7th century, but for over 2,000 years before that Palestine was for Israel, and will belong to Israel in the future. God is not finished with Israel and the land which will be "Greater Israel".
"Behold, I will do a new thing; now it shall spring forth; shall ye not know it? I will even make a way in the wilderness, and rivers in the desert." Isaiah 43:19
In the books of Eza and Nehemiah, when those men brought Jews back to the areas of Israel, these books had no command to murder or expel the people who were there. We know from scripture that all of the Canaanites were never cleared from the two differently sized areas described in Gen and Num 34 respectively (see Judg 2:20-21, 1 Kgs 9:20). Indeed, we know Judah and Israel were taken away from the land into captivity. God had his reasons for His commands of herem destruction from Exod and 1 Sam at the time, why it was stopped, the exiles, various returns and being ruled by various nations/empires. God has done new things for His own purposes. Jews have lived in peace with people who were in the area. The point was that they didn't take on the inhabitants' idolatry. And now it is to accept Messiah. There is no biblical obligation for Christians to accept, any of the various administrations of the state of Israel, inflicting genocides or occupations.