Moses came down from the mount to the people, after he had received the laws from God. All the words which the Lord hath said will we do: this they so readily and rashly promise, because they were not sensible of their own weakness, and because they did not understand the comprehensiveness, and spirituality, and strictness of God's law, but thought it consisted only in the external performances and abstinences expressed.
Related Commentaries of Exodus 24:3
Exodus 24:3
3 And Moses came and told the people all the words of the LORD, and all the judgments: and all the people answered with one voice, and said, All the words which the LORD hath said will we do.