If only Abraham had known …


The Sacrifice of Abraham, by Andrea del Sarto, ca. 1527-1528

A fable, dedicated to Mark Twain and all who really understand what it means to suffer

Abraham was sitting in his tent door near the oaks of Mamre. He was getting on in years and his son Ishmael would soon have to take over the family herds. So it was time to think about buying a burial site, perhaps the cave that Hittite had offered over near Hebron. Then he lifted up his eyes and three men stood before him. And though he did not realize it at the time, these were angels sent from God.

“Abraham,” said one of the angels, “God wants you to know what is going to happen to your descendants over the next three or four thousand years. So we are here to tell you. Are you sitting down?” Abraham was used to the flamboyance of this One God, so he made sure he stayed close to the ground.

“First of all,” said another angel, “your wife Sarah is going to have a son. I know she is a hundred years old and will probably think this is some kind of joke, but let me tell you that God doesn’t fool around when it comes to sex. You have to call this son “Isaac” and then just when you think things are going alright, God is going to ask you to take Isaac up on a mountain and kill him as a sacrifice.”

Abraham decided to keep quiet. Maybe there was more. Continue reading If only Abraham had known …

Varisco on the Baghdadi Ratl

On Thursday, July 8 , 2021 (4 pm Berlin time, 10 am New York time) I will be giving an online presentation on my search for the metric weight of the Baghdadi ratl, the most widespread measure for international trade in the Red Sea/Indian Ocean network during the Abbasid and Mamluk/Rasulid eras. Although several Western scholars since the mid-19th century have suggested the metric measure of the dirham, a basic unit of the ratl, there is disagreement. Most of the research has focused on the numismatic use of weights with much less on use in the market. Western scholars have ignored the Islamic legal interpretation of two measures used by the Prophet Muhammad (the sa‘ and mudd), which were later interpreted by Muslim religious scholars according to the Baghdadi ratl for zakat and alms. My talk is more of a prolegomena to future study of Islamic metrology than a definitive rendering. I would be pleased to send a copy for comments to anyone interested.