Moses
Exodus 20:7WEB·traditional attribution

“You shall not take the name of Yahweh your God in vain, for Yahweh will not hold him guiltless who takes his name in vain.

John Gill Reformed Baptist

Thou shall not take the name of the Lord God in vain,.... Make use of the name Lord or God, or any other name and epithet of the divine Being, in a light and trifling way, without any show of reverence of him, and affection to him; whereas the name of God ought never to be mentioned but in a grave and serious manner, and...

Geneva Bible Notes Reformed

Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain. (f) Either by swearing falsely or rashly by his Name, or by condemning it.

Keil & Delitzsch Lutheran

Exo 20:7 The Third Word, “Thou shalt not take the name of Jehovah thy God in vain,” is closely connected with the former two. Although there is no God beside Jehovah, the absolute One, and His divine essence cannot be seen or conceived of under any form, He had made known the glory of His nature in His name (Exo 3:14., Exo 6:2), and this...