If they get several bombs they will use it on Israel,and not worry about dying in a retaliatory strike.
Having the means to destroy Israel and not doing it would not set well with their God. (Allah)
Thousands of Muslims have voluntarily given up their lives to fight us Infidels; and not to pull the trigger on Israel,when you have the opportunity, will not be forgiven in the next life.
Iran, unlike Pakistan, doesn't have any of our useful Idiots in charge, so the decision to bomb Israel shouldn't be too hard to make for a fundamental Iranian Muslim. - tom
And the Israelis, unlike us, have a keen sense of self preservation and adults in charge.
I think it most likely that the Israelis are VERY well aware of the state of Iranian nuclear capabilities; striking any earlier than necessary would risk too much international condemnation, but they won’t strike too late. I would be very surprised if they didn’t know the exact location of anything they need to take out and just how to do it. And even the Obama administration couldn’t hold them back (or would really try to outside of doing some typical handwringing for show)