That is your reasoning, and it is the world’s Job to defend its laws. Christians are not of the world, and we have God that we trust to take care of us. We accept God’s will to be done. No our will but God’s will. If God wants me to die then I will die. If God wants my loved ones to die then they will die, and I will not disobey God to try to save them from being killed. That is God’s job, and if he wants them to live they will live,
How long we live here does not matter, what matters is if we do God’s will or not.