Showing you are fighting a demonic stronghold. It Can relate to you awakening to the spiritual realm. With these people having a chance to live is showing how they have the chance to believe in God and to use the power of the holy spirit which is the key you had to swallow. When you follow the world, it brings a spiritual death. You follow God and he gives you life. With you just showing up is God calling you to awakened and to follow Christ. With your husband being killed can either show he is dead spiritually or he is dyeing to his flesh. Tree is spirituality.