זְכֹר֙ אַל־תִּשְׁכַּ֔ח אֵ֧ת אֲשֶׁר־הִקְצַ֛פְתָּ אֶת־יְהוָ֥ה אֱלֹהֶ֖יךָ בַּמִּדְבָּ֑ר לְמִן־הַיּ֞וֹם אֲשֶׁר־יָצָ֣אתָ ׀ מֵאֶ֣רֶץ מִצְרַ֗יִם עַד־בֹּֽאֲכֶם֙ עַד־הַמָּק֣וֹם הַזֶּ֔ה מַמְרִ֥ים הֱיִיתֶ֖ם עִם־יְהוָֽה׃
Remember, forget thou not, how thou didst make the LORD thy God wroth in the wilderness; from the day that thou didst go forth out of the land of Egypt, until ye came unto this place, ye have been rebellious against the LORD.
Read kabbalistic (mystical) interpretation of Deuteronomy 9:7: and classical mystical sources.