Not fear, but faith. We know how it ends, however, we need to know the times we live in and look up for His coming as we navigate the days.
Jhn 16:33 These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.
You are correct. The jihadist enemy only has raging hate and is brainwashed with the insane cultist death wish mandating him to slaughter millions of infidels for a free trip to Muslim 'paradise' and the whole nine yards they are spoon feed. The jihadic minded Iranians, possessed by Shi'ite Mahdism are at the top of the deceived list, making them extremely dangerous.