²⁷ “Jacob, why do you say—
    and Israel, why do you complain—
‘My predicament is hidden from the Lord,
    and my cause is ignored by my God.’?
²⁸ Don’t you know?
    Haven’t you heard?
The Lord is the eternal God,
        the Creator of the ends of the earth.
He does not grow tired or weary;
    and^[a] his understanding cannot be fathomed.
²⁹ He’s the^[b] one who gives might to the faint,
    renewing strength for the powerless.
³⁰ Even boys grow tired and weary,
    and young men collapse and fall,
³¹ but those who keep waiting for the Lord will renew their strength.
    Then^[c] they’ll soar on wings like eagles;
they’ll run and not grow weary;
    they’ll walk and not grow tired.”