Ephesians 6:16 Above all, taking the shield of faith with which you will be able to quench all the fiery darts of the wicked one.
You received divine faith the moment you accepted Jesus as your Savior. You increase that faith as you read His Word. That faith becomes a shield against the attacks of the satanic forces, but must be used to be effective.
When doubt tries to attack you, use your faith to resist it. Expect the Lord to honor His Word, and help you in your time of need. A tea bag releases its strength when it is put into a cup of hot water. The Lord is able to show His power to the world when you are going through trouble.
The people of the world will see your faith and confidence in God and in His promises, and want to receive the same help for their needs. The Lord receives glory as a result of your faith and actions.