Who said this, when was it said and why was it said?

"What you are tasting now is something insignificant compared to what we have tasted for scores of years. Our nation has been tasting this humiliation and degradation for more than 80 years. Its sons are killed, its blood is shed, its sanctuaries are attacked and no one hears and no one heeds. Millions of innocent children are being killed as I speak - they are being killed without committing any sins. I swear to God, you will not dream of security before we live it here and not before all your armies have left our land."