Israel won't miss you and you can avoid many unpleasant experiences with the local population, the least of which is the language issue. If you're not Jewish, be prepared to be treated worse than you've ever experienced anywhere else. Your reservation will get lost and if you turn the wrong corner you're libel to get spit on. That's all after those polite security people harass the crap out of you because you don't speak Hebrew.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Tel Aviv woos tourists, but Hebrew’s a hurdle