Matthew 24:6 And ye shall hear of wars and rumours of wars: see that ye be not troubled: for all these things must come to pass, but the end is not yet.
Psalm 46:1-3 God is our refuge and strength, a very present help in trouble. Therefore will not we fear, though the earth be removed, and though the mountains be carried into the midst of the sea;
Though the waters thereof roar and be troubled, though the mountains shake with the swelling thereof. Selah.
Psalm 112:7 He shall not be afraid of evil tidings: his heart is fixed, trusting in the LORD.
John 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.