Taking human lives is an inhumane act
No man can claim the right to kill another human being
At least as long as he wants to consider himself a full-fledged man/woman
False statement. The REALITY is that if you see a person aiming a gun at you or approach with a knife held in a threatening position, particularly if the person is screaming threats at you, you have EVERY RIGHT to do unto others BEFORE they do unto you.
The reason is that the decision to shoot or not shoot is NOT a two-pass algorithm. If you guess that the person really doesn't mean to shoot you and you guessed wrong by doing nothing, you are either wounded or dead.
I will claim the right to kill another human being when it is due to an act of self-defense. When my life is on the line, I do NOT turn the other cheek if at all possible.
Israel in the past has agreed to several two-state solutions but those treaties were abrogated by the Arab side of the treaties. Every time. At the moment, Hamas wants a one-state solution, that state NOT being Israel. They have avowed that they will eliminate Jews in their own home state. I'm sorry (actually, no I'm NOT sorry) but that is a clear-cut, national level self-defense exception to your categorically incorrect statement.
The Israeli government is expanding its borders and stealing other people's territories
Well, darn. The last time they ceded territory, Hamas used it to stage terrorist attacks. Maybe they want to try something else because what they tried last time didn't work. They are aware of the practical definition of futility: Trying the same action several times without changing your method in hope of getting a better result. In their attempts at appeasement, they are experienced: They recognize their mistake when they make it again.