以賽亞書 57:10 註釋：Rashi & Ibn Ezra

With the length of your way you became wearied You engaged in your necessities, in the filling of your lust, to increase your wealth.

In the greatness of thy ways, which thou didst frequent, and in which thou hast wearied thyself, without saying: נואש there is no hope, my heart is despairing;¹⁵I. E. supplies the masculine noun לבי, my heart, as the subject to נואש. (comp. שאול ונואש ממני and Saul shall despair of me (1 Sam. 27:2)); thou thoughtest that thy exertion might still be of some use.

you did not say, “Despair.” I will despair of these and I will no longer care to engage in them, but I will pay my attention to Torah and precepts.

The power of your hand you found Heb. חַיַּת, the necessity of your hand you have found; you have succeeded in your deeds.

therefore, you were not stricken ill Your heart was not stricken ill to worry about My service, to engage in the Torah. חַיַּת is an Arabic word, meaning necessity.