Isaiah 63:3-5

New Revised Standard Version, Anglicised Catholic Edition

³ ‘I have trodden the wine press alone,
    and from the peoples no one was with me;
I trod them in my anger
    and trampled them in my wrath;
their juice spattered on my garments,
    and stained all my robes.
⁴ For the day of vengeance was in my heart,
    and the year for my redeeming work had come.
⁵ I looked, but there was no helper;
    I stared, but there was no one to sustain me;
so my own arm brought me victory,
    and my wrath sustained me.