Isaiah 51:12 Philosophy

אָנֹכִ֧י אָנֹכִ֛י ה֖וּא מְנַחֶמְכֶ֑ם מִֽי־אַ֤תְּ וַתִּֽירְאִי֙ מֵאֱנ֣וֹשׁ יָמ֔וּת וּמִבֶּן־אָדָ֖ם חָצִ֥יר יִנָּתֵֽן׃

I, even I, am He that comforteth you: Who art thou, that thou art afraid of man that shall die, And of the son of man that shall be made as grass;