מִ֤י בָכֶם֙ יְרֵ֣א יְהוָ֔ה שֹׁמֵ֖עַ בְּק֣וֹל עַבְדּ֑וֹ אֲשֶׁ֣ר ׀ הָלַ֣ךְ חֲשֵׁכִ֗ים וְאֵ֥ין נֹ֙גַהּ֙ ל֔וֹ יִבְטַח֙ בְּשֵׁ֣ם יְהוָ֔ה וְיִשָּׁעֵ֖ן בֵּאלֹהָֽיו׃
Who is among you that feareth the LORD, That obeyeth the voice of His servant? Though he walketh in darkness, And hath no light, Let him trust in the name of the LORD, And stay upon his God.
Rashi on Isaiah
to the voice of His servant To the voice of the prophets.
Ibn Ezra on Isaiah
Who is amongst you, etc. The prophet now addresses those same people, that condemn him.
Rashi on Isaiah
who went in darkness Even if trouble comes upon him, let him trust in the name of the Lord, for He shall save him.