The Old Testament has laws concerning slavery. It neither condemns nor condones having slaves, but it does speak to the protection of slaves and against their mistreatment.
Aaron and his sons are ordained. This meant two things. 1) The congregation of Israel was to affirm a decision God had already made....
God instructs Israel to consecrate the tent of meeting and all its tools with a unique oil developed and produced by the best perfumers...
What does it mean not to take the name of God in vain?