Only God our heavenly Father, has the ability to destroy a soul. So when we say that we should “destroy” ISIS, what we are really saying, is that we intend to dismantle the organization and render it useless and incapable of its intent to harm us. What better application of Guantanamo Bay detention center is there, than to round up these militants, and to inprison them there? This would require an expansion of the facility I think.