When will Israel do this, now that they are back in the land?

Deuteronomy 12:2 Ye shall utterly destroy all the places, wherein the nations which ye shall possess served their gods, upon the high mountains, and upon the hills, and under every green tree:

 3 And ye shall overthrow their altars, and break their pillars, and burn their groves with fire; and ye shall hew down the graven images of their gods, and destroy the names of them out of that place.

There are a number of churches in Israel that have graven images in them, those graven images (statues) need to be destroyed.

Exodus 34:12 Take heed to thyself, lest thou make a covenant with the inhabitants of the land whither thou goest, lest it be for a snare in the midst of thee:

(i.e. no Oslo Accord with the so called "Palestinians")

Exodus 34:13 But ye shall destroy their altars, break their images, and cut down their groves:

There are churches in Israel, with graven images, where they practice necromancy, praying to those already departed.

Those graven images are not good for Israel, they are supposed to destroy them.