In Christianity, there are beliefs and practices that are sacred. They are sacred because they originate from God; things that God has instructed his people to believe and to do. If something is sacred, then it should be honored, advanced, and defended. There are many things that Christians should rightly treat as sacred. However, there are things that many Christians hold to be sacred that are not sacred at all, but are merely traditions. The way we know what originates from God, and therefore is sacred, is the Bible, the word of God. If a belief or practice is not taught or modeled in the Bible, then it must be treated as a tradition, not as something sacred.