Exode 31:2

Look, Mosheh, I have called by name the good Bezalel: bar Uri bar Hur, of the tribe of Jehudah,

SEE, I HAVE CALLED BY NAME BEZALEL THE SON OF URI, THE SON OF HUR. G-d said to Moses, See, I have called by name, and Moses said to Israel, See, the Eternal hath called by name. The reason for this is because Israel in Egypt had been crushed under the work in mortar and in brick, and had acquired no knowledge of how to work with silver and gold, and the cutting of precious stones, and had never seen them at all. It was thus a wonder that there was to be found amongst them such a great wise-hearted man who knew how to work with silver and gold, and in cutting of stones [for setting] and in carving of wood, a craftsman, an embroiderer, and a weaver. For even amongst those who study before the experts, you cannot find one who is proficient in all these crafts. And even those who know them and are used to doing them, if their hands are continually engaged in [work with] lime and mud, lose the ability to do with them such artistic and delicate work. Moreover, he [i.e. Bezalel] was a great Sage in wisdom, and in understanding, and in knowledge, to understand the secret of the Tabernacle and all its vessels, why they were commanded and to what they hinted. Therefore G-d said to Moses that when he sees this wonder he should know that I filled him with the spirit of G-d, to know all these things in order that he would make the Tabernacle. For it was His Will to make the Tabernacle in the wilderness, and He created him for His glory, “Whatsoever the Holy One, blessed be He, created in His world He created it but for His glory.” Bezalel thus was born for that sacred purpose, as the thought continues to be unfolded by Ramban. for it is He that called the generations from the beginning, it being similar in meaning to the verse, Before I formed thee in the belly I knew thee, and before thou camest forth out of the womb I sanctified thee. The same type of expression we find in the verse, See that the Eternal hath given you the Sabbath; therefore He giveth you on the sixth day the bread of two days.
Our Rabbis have on this topic a Midrash: “G-d showed Moses the book of the first man and told him: ‘Each person I have given a role from that moment on, and Bezalel too I have given a role already then, as it is said, See, I have called by name Bezalel.’” This is similar to what I have explained. The Rabbis have also said: “Bezalel knew how to combine the letters with which heaven and earth were created.” The purport of this saying is that the Tabernacle alludes to these matters [heaven and earth], and he knew and understood its secret.

ראה קראתי בשם, try and understand that I did not appoint Betzalel for this task arbitrarily, as it is of the essence that someone who is very senior also in spiritual matters must carry out such a sacred task as fashioning the parts of the Tabernacle. Such a person must not only have in mind the desire to technically execute first class artisanship, but he must constantly be conscious of performing a Divine commandment.

בצלאל בן אורי בן חור, “Betzalel, son of Uri, son of Chur;” the reason why the Torah mentions also the grandfather of Betzalel, whereas in the case of his assistant, Oholiov, it mentions only his father, (verse 6) is that Chur had died a martyr’s death in opposing the Israelites‘ dancing around the golden calf. The major function of the Tabernacle was to atone for that sin. This is why his name is mentioned here in connection with the Tabernacle.