Romans 5:5

Now hope does not disappoint, because the love of God has been poured out in our hearts by the Holy Spirit who was given to us.

Hope does not disappoint because of the love of God poured out in our hearts by the Holy Spirit.  When we know that our hope comes from the love of God we can have faith for a victory.  Our faith was given to us by God to fulfill His purpose for us in this life.  Our dreams, hopes, ideas, and future were all a plan of God.  He gives us the confidence by His love to complete our call in this life.