I do not see the need for Israel to let him in, if he just shows up at Ben Gurion Airport. Perhaps Israel Ministers should send him an invitation. If he accepts, he can come and he will be with Israeli ministers the entire time. If he refuses the invitation, Israel has every right to reject his entry. But it is odd that the apartheid state of Saudi Arabia restricts all other religions, but yet the saudis espect full right of entry when they come to any country, including the country of an infidel.
Texas Southern University on lockdown, gunman sought after 2 shot at student housing (AP)
from the article: Saudi cleric plans Jerusalem trip to bolster Muslim claims to city