"Do not sorrow, for the joy of the Lord is your strength." [Nehemiah 8:10]
Many do not think of happiness in connection with the Bible but basically the Bible is a book not of severity and gloom but of joy, even laughter (Prov. 17:22). With what joy the Lord God must have created the world with all its exotic flowers, colorful birds, and strange creatures of the land and sea! The star-spangled sky, sunrises, sunsets, spring days, and the glory of autumn are all the handiwork of a joyful Creator.
His Word is a book of joy (Luke 1: 46-47; 2:10). John Wesley translated “blessed” in the Beatitudes as “happy.” And, rightfully so, for blessedness is, as someone has said, “happiness with its roots in eternity.” So, the Beatitudes reveal the way to joyous living. Jesus continually sounded the note of joy in His life and teaching (Matt. 13:44; Luke 15:3-10; Heb. 12:). God’s desire for us is that we may be filled with all joy and peace in believing (Rom. 15:13).
Even trouble is transmuted, through the golden touch of faith, into happiness. James said, “My brethren, count it all joy when you fall into various trials, knowing that the testing of your faith produces patience. But let patience have its perfect work, that you may be perfect and complete, lacking nothing” [James 1:2-4]. Face your troubles with joyous faith in the Lord who makes us victorious over our problems, and your character will become whole, and mature and continually radiant.
Norman Vincent Peale (Bible Power for Successful Living)