Kur'an' Kerim ayetlerinde katl (öldürülme) fiili

Islam has been very insisted on the protection of human life more careful, being the most valuable and the most expensive thing God gave to humans, so He is the Giver of life and no one should kill it, That is why Islam has been considered that the attack on the self of murder unjustly is one of the greatest sins and threatens to kill in strongest punishment proceeded punish by killing him. He has permitted the killing of Islamic law to the right, on that person who deserved to be killed, also these group have been indicated to be killed, as it is mentioned in Quran, and that is for cleaning the corruption and anarchy on the earth. As well as the Koran endorses the principle of revenge, which is reciprocity, and protection of the human psyche and its maintenance, Islam has supposed that oppressing one is like the oppressing all humanity, because someone does not keep his hands of killing someone he will not keep his hands for killing hundreds and thousands of peoples, In contrast if one had liberated someon from death, is like he liberated all mankind.