1400 years ago. So long the girl reach age of puberty, parents consent. Sah. In war i will defend my family. Killing is allowed as an act of self defence. But not for Jehovah witness. Are you one of them?
I love chio bus, but if you offer me your 9 years grand-daughter (she reached biological puberty), my own morality tells me to say NO even if you say 'OK and go ahead to fuck'. Even 16 year old, my morality would reject.
It is understandable to expect higher morality from a leader. Besides money, SEX is a big temptation. Many have yielded, haha.
We kill a chicken to eat, but we won't do it with cruelty. You argument and justification of beheading in self-defence, only the muslim community will find it acceptable.
Side note, muslims are hypocritical. When a muslim is killed by a non believer in self-defence, the whole community would react 'peacefully'.