Verse 34. - And he hath put in his heart that he may teach. Rather, "And he hath put it into his heart to teach." He (God) has given him the gift of being able to teach others, and so has enabled him to form a body of workmen competent to carry out his conceptions. Both he and Aholiab. God has given the same gift to Aholiab. On the special talent of Aholiab, see the comment upon Exodus 31:6.

35:30-35 Here is the Divine appointment of the master-workmen, that there might be no strife for the office, and that all who were employed in the work might take direction from, and give account to them. Those whom God called by name to his service, he filled with the Spirit of God. Skill, even in worldly employments, is God's gift, and comes from above. But many are ready enough in cutting out work for other people, and can tell what this man or that man should do; but the burdens they bind on others, they themselves will not touch with one of their fingers. Such will fall under the character of slothful servants. These men were not only to devise and to work themselves, but they were to teach others. Those that rule should teach; and those to whom God has given knowledge, should be willing to make it known for the benefit of others.And he hath put in his heart that he may teach,.... Instruct others in the things be had knowledge of; the Lord not only gave him gifts of wisdom, understanding, and knowledge, to devise and contrive curious works, and how to perform them, but gave him a capacity, and inclined his mind to teach others, how to work these works; for not all that have knowledge have a capacity and a will to teach others also; this is of God:

both he, and Aholiab, the son of Ahisamach, of the tribe of Dan; who was joined with him as a companion and assistant in the same service; him the Lord also qualified, both to devise things, and to teach them others; of this man; see Gill on Exodus 31:6.