Cain vs. Abel, still

Whether it's Israelis stealing land in the Jordan Valley or confiscating Bedouin land in the Negev Desert, it's really just the struggle between Cain and Abel, with the Israelis playing the role of Cain:

http://www.counterpunch.org/2013/12/06/land-theft-in-the-jordan-valley/

Abel was a keeper of sheep, but Cain was a tiller of the ground.
And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the Lord.
And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the Lord had respect unto Abel and to his offering:
But unto Cain and to his offering he had not respect. And Cain was very wroth, and his countenance fell.
And the Lord said unto Cain, Why art thou wroth? and why is thy countenance fallen?
If thou doest well, shalt thou not be accepted? and if thou doest not well, sin lieth at the door. And unto thee shall be his desire, and thou shalt rule over him.
And Cain talked with Abel his brother: and it came to pass, when they were in the field, that Cain rose up against Abel his brother, and slew him.
And the Lord said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper?

Genesis 4:2-9 KJV

After displacing and/or killing their brother Abel, the Israelis intend to rebuild the Temple and restart the daily sacrifice, thereby pretending to be Abel in spite of their fundamental identification with Cain.

Will this be pleasing to G-d? Is that the whole idea, a belief that G-d doesn't care who makes the daily sacrifice as long as it is done? Let's not forget the circumstances under which Eleazar became the high priest after Aaron:

And Nadab and Abihu, the sons of Aaron, took either of them his censer, and put fire therein, and put incense thereon, and offered strange fire before the Lord, which he commanded them not.
And there went out fire from the Lord, and devoured them, and they died before the Lord.

Leviticus 10:1-2 KJV