Well, is it?
The best way to adjudicate the dispute, would be to subpoena the god of Abraham to appear and testify as to who the rightful owner is in this case. Failure to appear, would indicate that either he doesn’t exist, or he doesn’t give a shit.
Let’s go out on a limb and speculate that he misses the court date. Is it anti-Semitic, or anti-Islamic, to desire a two-state solution? Because I desire the solution that will result in the least suffering on all sides.