Romans 15-13

May the God of Hope fill you with all joy and peace in believing (through the experience of your faith) that by the power of the Holy Spirit you will abound in the hope and overflow with confidence in His promises. 

Faith and hope feed each other and come from the knowledge of the word. The word shows us the promises, and our belief brings hope for the promises to come to pass in our lives. When our faith is strong there is no room for doubt. Hope believes in the promise and sees the outcome.