In ancient times on market days and the days people where free, they came together to listen to the reading of the Torah. Today any day could be used to come together to listen to the reading of the Holy Scriptures. Written and oral material was brought from one generation into an other and formed the base for the construction of many communities or religious groups and denominations.
Many christians who have the idea that Jesus would be an incarnation of God forget the Words of God Himself about incarnation and how the many gods, called in the Bible are often called incarnations, like Apis the Egyptian bull being an incarnation of the god Osiris, whose successor Horus also came to earth in the incarnated god Pharaoh and had a conflict with another person (Moses) also named god in the bible. Here you may find one of the first reasons why it is so important always to remember who is talking and what this person says about others and about specific situations or actions.