ראו קרא ד' בשם בצלאל בן אורי בן חור
As the result of his attempt to prevent the nation from their treasonous act of creating and worshipping the Golden Calf, Chur, son of Miriam and grandfather of Betzalel, the worshippers of the Golden Calf murdered him. For his unequivocal act of mesiras nefesh, self-sacrifice, Chur received a posthumous reward to see his grandson be chosen as the architect of the Mishkan – which incidentally atoned for the sin of the Golden Calf. This explains why Hashem selected Chur, but why was Moshe Rabbeinu not selected to oversee the building of the Mishkan? Moshe had toiled for forty days and…