Even though the use of evergreens dates back to the Greeks and Romans, the use of the holiday tree is said to have originated in the eighth century Germany. Legend has it that the Christian St. Boniface was trying to convert a group of Druids. Try as he might, though, he couldn’t convince them that the oak tree was neither sacred nor invincible. In desperation, he finally cut one down. When the tree fell, it crushed everything in its path but a single evergreen sapling. Boniface declared it a miracle, then proclaimed that the fir tree belonged to the Christ-child. After that, trees were brought into homes as holiday decorations. It wasn’t until the sixteenth century, however, that the Germans thought to decorate the branches. Some historians say that the first ornaments — fruit, nuts, and cookies — were used as offerings to thank the spirit of the tree.
~ Dorothy Morrison
(Yule: A Celebration of Light & Warmth)