You will hear of wars and rumors of wars. See that you are not troubled. 

God is our refuge and strength, a very present help in trouble. Therefore we will not fear, even though the earth be removed, and though the mountains be carried into the midst of the sea; though its waters roar and be troubled, though the mountains shake with its swelling. § Come, my people, enter your chambers, and shut your doors behind you; hide yourself, as it were, for a little moment, until the indignation is past. For behold, the Lord comes out of His place to punish the inhabitants of the earth for their iniquity. § In the shadow of Your wings I will make my refuge, until these calamities have passed by. § Your life is hidden with Christ in God.He will not be afraid of evil tidings; his heart is steadfast, trusting in the Lord. • These things I have spoken to you, that in Me you may have peace. In the world you will have tribulation; but be of good cheer, I have overcome the world.