Or HaChaim on Exodus 34:9/אור החיים על שמות ל״ד:ט׳

1 ילך נא ה׳ בקרבנו, "let G'd go in our midst, etc." How could Moses say this seeing G'd had told him in 33,3 that He would not go up in their midst precisely because they were a stiff-necked people? Here Moses tries to use the stiff-necked nature of the people as a reason for asking G'd to go up in their midst? In 33,3 G'd had warned Moses that if He were to go up in the midst of the people this would lead to their destruction. How could Moses take such a chance? Another difficulty in our verse is why Moses had to ask for something G'd had already been prepared to do as we know from 33,17: "I will also do this thing for you?"

2The matter will become clearer when we look at the names for G'd Moses used in the various verses. In our verse here Moses requests that G'd should go up in the midst of the people in His manifestation as א־ד־נ־י, whereas in 33,3 G'd had warned Moses that He would not go in their midst in His manifestation as י־ה־ו־ה. At first glance this reinforces our problem seeing that I have written that Moses wanted G'd to accompany the Israelites in His capacity as the attribute of Mercy, and here he seems to request a harsher attribute of G'd.

3Perhaps the insights Moses had gained after G'd had revealed to Him His Thirteen Attributes had led to Moses' appreciation that if G'd were to apply only His attribute of Mercy to the people, ignoring the attribute of Justice completely, the people would never survive the long trip because they were so stiff-necked [and would commit too many sins for G'd to overlook permanently. Ed.] Moses therefore reconsidered and asked G'd to provide the kind of presence which would not allow the sinners to count on His Mercy as if it were an inexhaustible attribute. He expressed this by saying ילך נא א־דני, i.e. a mixture of Mercy and Justice. He did so in order for the occasional sinners not to become confirmed sinners when they would perceive G'd as waiving punishment for their sins. When Moses added: וסלחת לעונינו, וג׳ he asked for the appropriate attribute of G'd, i.e. the addition of the attribute of Mercy to the attribute of Justice he had mentioned first. We observe something similar in Exodus 23,21, where G'd had explained that an angel represents only the attribute of Justice and cannot temper Justice with Mercy. Moses now realised how important it was to be under the guidance of both attributes of G'd simultaneously.

4ונחלתנו, "and take us to be Your inheritance." Moses asked that G'd never exchange the Jewish people for some other people but that they should remain His "inheritance" forever.