Popular opinions about the nature of God range in belief from Monotheism, Polytheism, Modalism, and the Trinitarian coup de grace: the Hypostatic Union.
God instituted the sabbath of rest at creation and commanded it to the Israelites at Sinai. But this sign has thought to have been changed.
Everyone has their own worldview but few people know exactly what it consists of, how it was formed, or why it should even matter.