לְמַ֤עַן שְׁמִי֙ אַאֲרִ֣יךְ אַפִּ֔י וּתְהִלָּתִ֖י אֶחֱטָם־לָ֑ךְ לְבִלְתִּ֖י הַכְרִיתֶֽךָ׃
For My name’s sake will I defer Mine anger, And for My praise will I refrain for thee, that I cut thee not off.
Read Jewish philosophy on Isaiah 48:9: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.