Some historians trace the lighted Christmas tree to Martin Luther. He attached lighted candles to a small evergreen tree, trying to simulate the reflections of the starlit heaven—the heaven that looked down over Bethlehem on the first Christmas Eve. Until about 1700, the use of Christmas trees appears to have been confined to the Rhine River District. From 1700 on, when lights were accepted as part of the decorations, the Christmas tree was well on its way to becoming a tradition in Germany. Then the tradition crossed the Atlantic with the Hessian soldiers.

The origins are German. In the sixteenth century John Calvin objected to observing the Christian calendar -- which includes Christmas and Easter -- because he felt such celebrations promoted irreligious frivolity. It was in this same century that Germany, by contrast, was establishing Christmas tree decorating as we know it today, launching the modern history of the Christmas tree. But in England the Puritans, influenced by Calvin, forbade the observance of Christmas (see "The Christian Calendar: A Complete Guide to the Seasons of the Christian Year," Cowie and Gummer). And it wasn't until the mid-nineteenth century, at the instigation of Prince Albert, that Christmas tree decorating achieved its present status in England. Germany is credited with starting the Christmas tree tradition as we now know it in the 16th century when devout Christians brought decorated trees into their homes. Some built Christmas pyramids of wood and decorated them with evergreens and candles if wood was scarce. It is a widely held belief that Martin Luther, the 16th-century Protestant reformer, first added lighted candles to a tree. Walking toward his home one winter evening, composing a sermon, he was awed by the brilliance of stars twinkling amidst evergreens. To recapture the scene for his family, he erected a tree in the main room and wired its branches with lighted candles. Most 19th-century Americans found Christmas trees an oddity. The first record of one being on display was in the 1830s by the German settlers of Pennsylvania, although trees had been a tradition in many German homes much earlier. The Pennsylvania German settlements had community trees as early as 1747. But, as late as the 1840s Christmas trees were seen as pagan symbols and not accepted by most Americans. Side Note: The ancient Egyptians worshipped a god called Ra, who had the head of a hawk and wore the sun as a blazing disk in his crown. At the solstice, when Ra began to recover from the illness, the Egyptians filled their homes with green palm rushes which symbolized for them the triumph of life over death. Early Romans marked the solstice with a feast called the Saturnalia in honor of Saturn, the god of agriculture. The Romans knew that the solstice meant that soon farms and orchards would be green and fruitful. To mark the occasion, they decorated their homes and temples with evergreen boughs. In Northern Europe the mysterious Druids, the priests of the ancient Celts, also decorated their temples with evergreen boughs as a symbol of everlasting life. The fierce Vikings in Scandinavia thought that evergreens were the special plant of the sun god, Balder. http://www.historychannel.com/exhibits/holidays/christmas/trees.html http://landscaping.about.com/cs/winterlandscaping1/a/christmas_trees.htm