וּבְתַבְעֵרָה֙ וּבְמַסָּ֔ה וּבְקִבְרֹ֖ת הַֽתַּאֲוָ֑ה מַקְצִפִ֥ים הֱיִיתֶ֖ם אֶת־יְהוָֽה׃
Again you provoked יהוה at Taberah, and at Massah, and at Kibroth-hattaavah.
As we see its said regarding the sinner -
Thus he shall purge the Shrine of the impurity and transgression of the Israelites, whatever their sins; and he shall do the same for the Tent of Meeting, which abides with them in the midst of their impurity.
And regarding those with an ego, the sages of Israel teach us -
אָמַר רַב חִסְדָּא וְאִיתֵּימָא מָר עוּקְבָא כׇּל אָדָם שֶׁיֵּשׁ בּוֹ גַּסּוּת הָרוּחַ אָמַר הַקָּדוֹשׁ בָּרוּךְ הוּא אֵין אֲנִי וָהוּא יְכוֹלִין לָדוּר בָּעוֹלָם
Rav Ḥisda says, and some say that Mar Ukva says: Concerning any person who has arrogance within him, the Holy One, Blessed be He, said: He and I cannot dwell together in the world
And in the Holy writings of Toldot Yaakov Yosef, he references our lesson in the following teaching from the sages of Israel in regards to the Torah teaching us to rid ourself of leavened bread (which the sages teach is referring to our ego)
שֶׁלְּךָ אִי אַתָּה רוֹאֶה, אֲבָל אַתָּה רוֹאֶה שֶׁל אֲחֵרִים וְשֶׁל גָּבוֹהַּ!
Your own leaven you may not see, but you may see leaven that belongs to others and leaven consecrated to God,..
This is due to their ego that led them to go against the genuine scholars which is hinted to in the verse with the word 'Et', אֶת, as we see taught by the sages of Israel -
רַבִּי עֲקִיבָא וְדָרַשׁ: ״אֶת ה׳ אֱלֹהֶיךָ תִּירָא״ — לְרַבּוֹת תַּלְמִידֵי חֲכָמִים.
Rabbi Akiva came and expounded: “You shall be in awe of [et] the Lord your God”: The word et comes to include Torah scholars, and one is commanded to fear them just as one fears God. In any case, Shimon HaAmmassoni no longer derived additional halakhot from the word et.