My body is craving the sun like crazy right now. It seems my pup feels the same way. Yesterday when I came home on my lunch break I let him out in the back yard and before long he was sitting in the sun soaking up the rays.
A few minutes later I peaked my head out and he had moved to the cement patio where it was warmer. Smart dog. 
Just like my body is craving the sun, my soul is so desperately craving the Son, and the sweet rest found in the arms of my Savior Jesus Christ. When I'm weak He is my strength. When I'm joyless, He gives me joy.
"As the deer pants for streams of water, so my soul pants for You, my God" Psalm 42:1
