Moses
Leviticus 9:6BSB·traditional attribution

And Moses said, “This is what the LORD has commanded you to do, so that the glory of the LORD may appear to you.”

John Calvin Reformed @genevareformer

6. And Moses said, This is the thing which the Lord commanded He seems, indeed, to address himself to the whole people, to whom also the promise belonged; but in the word “do ye,” “That ye should do.” — A. V.

Matthew Henry Presbyterian @wholebiblehenry

Orders are here given for another solemnity upon the eighth day; for the newly-ordained priests were set to work immediately after the days of their consecration were finished, to let them know that they were not ordained to be idle: He that desires the office of a bishop desires a good work, which must be looked at with desire, more than the honour and benefit.

Commenting on Leviticus 9:1-7

John Gill Reformed Baptist @doctorgill

This is the thing which the Lord commanded that ye should do,.... Namely, what they had done, bring the creatures and things for sacrifice they had: and the glory of the Lord shall appear unto you; either Christ, the brightness of his Father's glory, in an human form, as a presage of his future incarnation, as he frequently did; or some more than ordinary refulgence...