Earthquakes, hurricanes, sickness, mistakes, failures, the future, etc. There are a lot of things that the enemy wants you to fear. The very last thing you should fear, though, is the enemy. Why should you be afraid of something that is afraid of you? 

Stand up in the power and authority that the Lord has given you as Paul says in Eph 6:11, Put on all of God’s armor so that you will be able to stand firm against all strategies of the devil. (NLT) That conniver has lots of tricks he wants you to fall for,  but don’t give in to any of them. Stand against each one. When you are strong defensively, you can move to an offensive  mindset and take new ground!!! Heaven is counting on you to make a difference.