When I was 17, I was attending Oklahoma Adventist Academy, a very conservative, self supporting school. While there, during my own Bible study time I ran across Jeremiah 10, which seemed to me, it was talking about how pagan Christmas trees are. I asked my English teacher, Mrs. Stienkrause about it. Even though she and the school were very conservative, and even strict, she explained to me that Jeremiah 10 was not talking about Christmas trees, and that Jeremiah was talking about something much more sinister than simply placing a tree inside a house for decoration. After all, it would stand to reason that if we should not have a tree in our house or church for decoration, then we should have no plants at all! This simply is not the case.
Below is a quote from Ellen White, on how we can use the Christmas tree to promote the spirit of giving, which is the Spirit of Jesus.
We are now nearing the close of another year, and shall we not make these festal days opportunities in which to bring to God our offerings? I cannot say sacrifices, for we shall only be rendering to God that which is his already, and which he has only intrusted to us till he shall call for it. God would be well pleased if on Christmas, each church would have a Christmas tree on which shall be hung offerings, great and small, for these houses of worship. Letters of inquiry have come to us asking, Shall we have a Christmas tree? will it not be like the world? We answer, You can make it like the world if you have a disposition to do so, or you can make it as unlike the world as possible. There is no particular sin in selecting a fragrant evergreen, and placing it in our churches; but the sin lies in the motive which prompts to action, and the use which is made of the gifts placed upon the tree. -Ellen White, Review and Herald, December 11, 1879 par. 15