Jesus’ disciples (and the others) expected an earthly Messianic kingdom. Always did, always will. When it comes, Isaiah 53 will have been fulfilled. Covenant theology and replacement theology have no place in biblical or redemptive history because the church (current church of Gentiles and non-Gentiles) are not the original: we were merely grafted in.

All the Khazar debates in the world will never change the church from being the non-original-grafted-in to the ‘true and spiritual Israel.’ Replacement theology is wrong.