הַקְשִׁ֤יבוּ אֵלַי֙ עַמִּ֔י וּלְאוּמִּ֖י אֵלַ֣י הַאֲזִ֑ינוּ כִּ֤י תוֹרָה֙ מֵאִתִּ֣י תֵצֵ֔א וּמִשְׁפָּטִ֔י לְא֥וֹר עַמִּ֖ים אַרְגִּֽיעַ׃
Attend unto Me, O My people, And give ear unto Me, O My nation; For instruction shall go forth from Me, And My right on a sudden for a light of the peoples.
Read Jewish philosophy on Isaiah 51:4: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.