Who gave you life? Did the government give you life? Paul said, of God, "he giveth to all life and breath and all things." Obviously, life came from God. The right to life came from God. God prohibits murder. I do not have the right to end your life. You have a right to life given to you by God. God ordained government to protect your right to life. Governments are ordained of God to be a terror to evil works and uphold justice. They didn't give men the right to life, but they are supposed to uphold and protect that right. The right came from God. He, as giver of that right, can revoke it when He chooses.