Exodus 31:3 - Joseph Benson’s Commentary on the Old and New Testaments

And I have filled him with the Spirit of God And, Exodus 31:6, In the hearts of all that are wise-hearted I have put wisdom. Skill in common employments is the gift of God; it is he that puts even this wisdom into the inward parts, Job 38:36. He teacheth the husbandman discretion, Isaiah 28:26; and the tradesman too, and he must have the praise of it. Although it is probable that the arts were carried to a great height at this period in Egypt; yet, considering the state of slavery in which the Israelites had been held there, and the hard labour to which they had been compelled, it is not to be supposed that many of them had made any proficiency therein, or were qualified for such curious workmanship as had been prescribed. But that God who often chooses the weak things of the world to confound the wise; who took the apostles from their fishing-boats, and from other low occupations, and enabled them to speak fluently and correctly in the languages of all nations to which they were sent to preach; endued the persons here mentioned with the skill requisite for the work to which they were appointed. A late commentator remarks here, “Neither Moses nor Aaron, nor any of Aaron's sons, were appointed to this service; the honour already conferred must suffice for them, and if they attended to their proper work, they would find that also sufficient. Nor were Moses's sons appointed; for it was the Lord's will that his disinterestedness and divine legation should appear illustrious in the obscurity of his posterity.”