Although Labor Day is an American holiday, it still makes me think about the Celtic people. The Carmina Gadelica* is filled with prayers and songs for times of labor. There is a whole section devoted to labor. The people took God with them wherever they went and included Him in whatever they were doing.
God, bless Thou Thyself my reaping.Each ridge, and plain, and field,Each sickle curved, shapely, hard,Each ear and handful on the sheaf.Each ear and handful on the sheaf.*
Through him all things were made; without him nothing was made that has been made. In him was life, and that life was the light of men. The light shines in the darkness, but the darkness has not understood it. ~John 1: 3-5 NIV