'Commandments' in the Bible

Now this is the copy of the letter that the king Artaxerxes gave to Ezra the priest, the scribe, even the scribe of the words of the commandments of Yahweh, and of his statutes to Israel:

"Now, our God, what shall we say after this? For we have forsaken your commandments,

shall we again break your commandments, and join in affinity with the peoples that do these abominations? Wouldn't you be angry with us until you had consumed us, so that there should be no remnant, nor any to escape?