Moses
Exodus 24:4ESV·traditional attribution

And Moses wrote down all the words of the LORD. He rose early in the morning and built an altar at the foot of the mountain, and twelve pillars, according to the twelve tribes of Israel.

John Calvin Reformed @genevareformer

4. And Moses “Had written.” — Lat. wrote all the words of the Lord. This parenthesis is opportunely inserted; for we shall see a little further on that the book was read before the people; but, in order to awaken greater attention, before the reading he built an altar and offered victims in the sight of all the people. Moreover, it must be observed that statues “Pillars.” — A V.

Matthew Henry Presbyterian @wholebiblehenry

The first two verses record the appointment of a second session upon mount Sinai, for the making of laws, when an end was put to the first. When a communion is begun between God and us, it shall never fail on his side, if it do not first fail on ours.

Commenting on Exodus 24:1-8

John Gill Reformed Baptist @doctorgill

And Moses wrote all the words of the Lord,.... Jarchi says, all from the creation, to the giving of the law, and the commands at Marah; but though these were written by him, yet not at this time; but as Aben Ezra more truly observes, what are mentioned in this "parashah", or section, or what is contained in the two preceding chapters, he not only...