 To "revere" means that the child must neither stand nor sit in the parent's place, nor contradict the parent's words, nor engage in a dispute to which the parent is a party.To "honor" means that the child must give the parent food and drink and clothes, and take the parent in and out.Rabbi Tarfon taught that God came from Mount Sinai (or others say Mount Seir) and was revealed to the children of Esau, as says, "The Lord came from Sinai, and rose from Seir to them," and "Seir" means the children of Esau, as says, "And Esau dwelt in Mount Seir."