At the end of Elokai Nitzor we say: "עֲשֵׂה לְמַֽעַן שְׁמֶֽךָ עֲשֵׂה לְמַֽעַן יְמִינֶֽךָ עֲשֵׂה לְמַֽעַן קְדֻשָּׁתֶֽךָ עֲשֵׂה לְמַֽעַן תּוֹרָתֶֽךָ" Is there a source for these sentences? The reason I ask, rather than assume it was just written and instituted by the Rabbis (although perhaps that i...