כֹּֽה־אָמַ֧ר יְהוָ֛ה גֹּאַלְךָ֖ קְד֣וֹשׁ יִשְׂרָאֵ֑ל אֲנִ֨י יְהוָ֤ה אֱלֹהֶ֙יךָ֙ מְלַמֶּדְךָ֣ לְהוֹעִ֔יל מַדְרִֽיכֲךָ֖ בְּדֶ֥רֶךְ תֵּלֵֽךְ׃
Thus saith the LORD, thy Redeemer, The Holy One of Israel: I am the LORD thy God, Who teacheth thee for thy profit, Who leadeth thee by the way that thou shouldest go.
Ibn Ezra on Isaiah
Thy redeemer, etc. The words which follow are to announce the reward of those that listen to the words of the Lord.