This is an exert from a recent LDS General Conference...
“And again, my beloved brethren, I would speak unto you concerning hope. . . .
“ . . . Behold I say unto you that ye shall have hope through the atonement of Christ . . . , and this because of your faith in him according to the promise.
“Wherefore, if a man have faith he must needs have hope; for without faith there cannot be any hope.”
"Hope comes from faith in Jesus Christ. He has already overcome the world and has promised that He will wipe away our tears if we will only turn to Him and believe and follow.
"Some who at this very moment feel desperate or discouraged may wonder how they can possibly regain hope. If you are one of those, remember that hope comes as a result of faith. If we would build our hope, we must build our faith.
"Faith in the Savior requires more than mere belief. The Apostle James taught that even the devils believe and tremble.4 But true faith requires work. The difference between the devils and the faithful members of this Church is not belief but work. Faith grows by keeping the commandments. We must work at keeping the commandments. From the Bible Dictionary we read that “miracles do not produce faith but strong faith is developed by obedience to the gospel of Jesus Christ; in other words, faith comes by righteousness.”
The Rock of Our Redeemer, by Elder Wilford W. Andersen
Read full talk here