For most things, clarification and disentangling of different meanings present in a word is helpful. I believe that by ISIS we generally mean two things at the same time which together form one thing; namely a group of people who do certain types of despicable things. Firstly, we mean the actions of ISIS... For the most part we are not stupid enough to think that God can not accomplish His will, but we are not concerned with God's will; we are concerned about our will. Fortunately, for the most part we are not stupid enough to expect God to accomplish our will, but if we are we not only get angry when things don't go our way, we get angry with God and feel He has let us down... We have our will, and we want to be a little god to defend our will and punish those who threaten or destroy it... What if we concerned ourselves with things that will last, with the things of God? What if we set our hearts on eternal things, things which can not be taken from us? What if what was important to us was not our life and how we live it, or those of our loved ones, but the eternal life we have in Christ Jesus, and living our lives to the glory of His name?... Even if we don't cling to Him, He will keep us. He is Almighty God; ISIS can neither take us from Him nor Him from us. Even if they kill those we love before our eyes, even if they slowly torture us to death, they can neither take us away from Him, nor Him away from us... Neither our sins nor those of the people who form ISIS can separate us from God's love, or thwart a single one of God's plans.