Christians believe in the sanctity of life, that life is holy and belongs to God and therefore only God has the power to take life. In Romans 12:17-19 it states, "Do not repay anyone evil for evil. Be careful to do what is right in the eyes of everybody...Do not take revenge, my friends, but leave room for God's wrath, for it is written, 'It is mine to revenge; I will repay, says the Lord'."