Moses
Exodus 31:13BSB·traditional attribution

“Tell the Israelites, ‘Surely you must keep My Sabbaths, for this will be a sign between Me and you for the generations to come, so that you may know that I am the LORD who sanctifies you.

John Calvin Reformed @genevareformer

13. Speak thou also unto the children of Israel. He inculcates the same things as before, with the addition of a few words, such as “for it is holiness unto you;” “For it is holy unto you.” — A. V.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A strict command for the sanctification of the sabbath day, Exo 31:13-17. The law of the sabbath had been given them before any other law, by was of preparation (Exo 16:23); it had been inserted in the body of the moral law, in the fourth commandment; it had been annexed to the judicial law (Exo 23:12); and here it is added to...

Commenting on Exodus 31:12-18

John Gill Reformed Baptist @doctorgill

Speak thou also unto the children of Israel,.... Notwithstanding all that has been said and ordered concerning making the tabernacle and all things belonging to it; yet this was not to be understood to the violation of the sabbath, or the neglect of that, in which no work was to be done, no, not any relating to the tabernacle and the vessels of it; and...