Saint Paul makes it abundantly clear in Galatians 3:16 as well, that the promised Seed of Abraham is Christ Jesus...not a genetic tribe of jews, and certainly not fake ones or interlopers. Israel is a spiritual relationship, the Christian Church, not a secular state. Likewise, in Gal 3:28-29 it is clear that the followers of Christ (Christians...those who put on Christ) are the inheritors of that promise. It is a tragedy of modern Christianity that this is not taught or understood anymore. This is still taught (vaguely) in the Orthodox Church, it used to be standard knowledge in the RC church up until the Middle Ages, and the Protestants...I grew up high-church and never heard it mentioned or in ANY low-church Protestant church I visited either. This teaching is fundamental to the Gospel and exhibits God's incredible love to us humans, but it's ignored.
Until people finally grasp this, the Zionist-worshipping is going to sadly continue.