Heavenly FATHER, You are the source of unending joy and the wellspring of eternal love and happiness.  I pray that as I navigate the course of this day, You would infuse my heart with joy unspeakable. Regardless of the challenges 
I may encounter today, let my heart be filled with joy.  I ask for the strength to maintain a positive life outlook and an attitude of gratitude throughout the day. Let my heart sing melodies of joy to You, and may the joy of the LORD be my strength.
In JESUS’ marvelous Name. Amen.