In Beer-sheba Abraham dwelt many years, and thence he endeavored to spread the law of God. He planted a large grove there, and he made four gates for it, facing the four sides of the earth, east, west, north, and south, and he planted a vineyard therein. If a traveller came that way, he entered by the gate that faced him, and he sat in the grove, and ate, and drank, until he was satisfied, and then he departed. For the house of Abraham was always open for all passers-by, and they came daily to eat and drink there. If one was hungry, and he came to Abraham, he would give him what he needed, so that he might eat and drink and be satisfied; and if one was naked, and he came to Abraham, he would clothe him with the garments of the poor man's choice, and give him silver and gold, and make known to him the Lord, who had created him and set him on earth.[223] After the wayfarers had eaten, they were in the habit of thanking Abraham for his kind entertainment of them, whereto he would reply: "What, ye give thanks unto me! Rather return thanks to your host, He who alone provides food and drink for all creatures." Then the people would ask, "Where is He?" and Abraham would answer them, and say: "He is the Ruler of heaven and earth. He woundeth and He healeth, He formeth the embryo in the womb of the mother and bringeth it forth into the world, He causeth the plants and the trees to grow, He killeth and He maketh alive, He bringeth down to Sheol and bringeth up." When the people heard such words, they would ask, "How shall we return thanks to God and manifest our gratitude unto Him?" And Abraham would instruct them in these words: "Say, Blessed be the Lord who is blessed! Blessed be He that giveth bread and food unto all flesh!" In this manner did Abraham teach those who had enjoyed his hospitality how to praise and thank God.[224] Abraham's house thus became not only a lodging-place for the hungry and thirsty, but also a place of instruction where the knowledge of God and His law were taught.[225] SATAN ACCUSES ABRAHAM In spite of the lavish hospitality practiced in the house of Abraham, it happened once that a poor man, or rather an alleged poor man, was turned away empty-handed, and this was the immediate reason for the last of Abraham's temptations, the sacrifice of his favorite son Isaac. It was the day on which Abraham celebrated the birth of Isaac with a great banquet, to which all the magnates of the time were bidden with their wives. Satan, who always appears at a feast in which no poor people participate, and keeps aloof from those to which poor guests are invited, turned up at Abraham's banquet in the guise of a beggar asking alms at the door. He had noticed that Abraham had invited no poor man, and he knew that his house was the right place for him.