Isaiah 49:2-4

New Revised Standard Version, Anglicised Catholic Edition

² He made my mouth like a sharp sword,
    in the shadow of his hand he hid me;
he made me a polished arrow,
    in his quiver he hid me away.
³ And he said to me, ‘You are my servant,
    Israel, in whom I will be glorified.’
⁴ But I said, ‘I have laboured in vain,
    I have spent my strength for nothing and vanity;
yet surely my cause is with the Lord,
    and my reward with my God.’