No I do not have a tree in my home and I'm a christian, the x mass tree is from pagan worship, It's been around way before Jesus was borne. The bible say not to do as the heathens do!!!
Jer 10:1 Hear ye the word which the LORD speaketh unto you, O house of Israel:
Jer 10:2 Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them.
Jer 10:3 For the customs of the people are vain: for one cutteth a tree out of the forest, the work of the hands of the workman, with the axe.
Jer 10:4 They deck it with silver and with gold; they fasten it with nails and with hammers, that it move not.
Jer 10:5 They are upright as the palm tree, but speak not: they must needs be borne, because they cannot go. Be not afraid of them; for they cannot do evil, neither also is it in them to do good.