We have a mighty God!

2 Thessalonians 3:3

But the Lord is faithful, and He will strengthen you and protect you from the evil one.

If you have faith in Jesus Christ the God of the universe, He will protect you and give you the strength to face any challenge this world can throw at you.  He provides you with the body of Christ to support you in the time of need, His scriptures will comfort you in times of spiritual trials, and He promises that you will never be tempted beyond what you can bear, and even then He will provide a way out.  He is faithful, and He will strengthen you and protect you from the evil one.