ויקחו אליך שמן זית זך כתית למאור
There were two forms of olive oil. First was the oil which was used for the Menorah. This was pure without sediments, derived from the first pressing. The olives were picked from the top of the tree, where they received the most sunshine. They were then pressed with a mortar – rather than ground in a mill. The second oil, which was the product of grinding and included within it tiny pieces of sediment, was appropriate only for the Menachos, Meal-offerings. Kassis la’ma’or, pressed for illumination; v’lo kassis la’Menachos, not pressed for the Menachos, say Chazal. The oil used for…