But even as a child I wondered why nobody seemed to keep it Biblically. And though the Sabbath and the Passover are often mentioned in the Bible together or with identical instructions the Passover is not kept. We should learn from their mistake. The other so called Christian principles are just as groundless. The Bible clearly does not condemn dance, and even commands it in worship.
Jewelry is another one.
The most commonly used reference against it is 1 Tim. They fail to notice that the verses just before and after it command men to raise their hands in worship and women to remain silent in church. Neither of these commandments are obeyed in the Adventist church, Ellen White being a prime example. Also the idea that your angel cannot follow you into the enemies territory. It probably kept me out of a lot of trouble, but it also kept me out of service as a Christian.