Is this picture copywritten ? If so, fair use allows limited use as is, but altering it and using it commercially requires written permission from the owner . I have no idea who the owner is, it was posted on my time line in facebook .
If you have lots of baby pictures or small grandkids pose them & take pictures & retain rights, but if using this one, hunt up who owns it or if it is royalty free public domain - just to stay safe.
That could make powerful evocative tracts with captions or links to sermons, blogs, bible study sites, for sharing.