26. Sheshach—Babylon; as the parallelism in Jer 51:41 proves. In the Cabalistic system (called Athbash, the first Hebrew letter in the alphabet being expressed by the last) Sheshach would exactly answer to Babel. Jeremiah may have used this system (as perhaps in Jer 51:41) for concealment at the time of this prediction, in the fourth year of Jehoiakim, while Nebuchadnezzar was before Jerusalem. In Jer 51:41 there can be no concealment, as Babylon is expressly mentioned. MICHAELIS more simply explains the term "brazen-gated" (compare Isa 45:2); others, "the house of a prince." Rather, it comes from the Babylonian goddess, Shach, by reduplication of the first letter; from her Misael was named Meshach by the Babylonians. The term Shace was applied to a festival at Babylon, alluded to in Jer 51:39, 57; Isa 21:5. It was during this feast that Cyrus took Babylon [HERODOTUS, 1]. Thus Jeremiah mystically denotes the time of its capture by this term [GLASSIUS].

     41. Sheshach—Babylon (compare Note, see Jer 25:26); called so from the goddess Shach, to whom a five days' festival was kept, during which, as in the Roman Saturnalia, the most unbridled licentiousness was permitted; slaves ruled their masters, and in every house one called Zogan, arrayed in a royal garment, was chosen to rule all the rest. He calls Babylon "Sheshach," to imply that it was during this feast the city was taken [SCALIGER].