Why do you think Amalekites are white? Either way, God judged all of the jews in Jerusalem in 70AD. He never accepted another sacrifice from them for 40 years time after they murdered Jesus, until the temple was turned to dust. Only those that recognized Jesus as messiah heard his warning about the Roman army surrounding the city, and that was their sign to get to the wilderness and try to survive while he let the non believers all congregate in the city. They were in a civil war besides fighting Rome. They thought God was going to fight their battles like the old days, but he left them to die. The zealots burned the food supply in Jerusalem to create urgency for all the jews to fight, but instead they starved to death and murdered and ate eachother. There was a lady, Mary, who cooked her son and offered it to the centurions as some sort of peace offer. They said they’d never seen such a horrific scene and believed their God had delivered judgment against them. They aren’t even a legitimate people anymore. They have no God (well satan, but I digress), no temple, nothing. The only case you can make for Israel’s existence today is Christians. Christians have the laws, temple, indwelling of the Holy Spirit, a high priest, and a one-time-for-all-time sacrifice for remission of sins. Those are all the aspects of Israel, but the jews have none of it anymore. The whole Old Testament was a warning to them, that unless they repented and changed, they would be destroyed and replaced. That’s exactly what happened. The genealogical records were destroyed in 70 as well, but Biblical Israel was traced via the fathers. The sandlot gang of today go by their mother’s lineage. Not the same people, but even if some had a trace of that lineage, they only have lies, smoke, and mirrors to make any claims about heritage or otherwise, because they refuse to accept Jesus, so God is far from them