Isaiah 63:2-5

2Why are your clothes red, and your garments like one who treads a winepress?

3I trampled the winepress alone, and no one from the nations was with me. I trampled them in my anger and ground them underfoot in my fury; their blood spattered my garments, and all my clothes were stained.

4For I planned the day of vengeance, and the year of my redemption came.

5I looked, but there was no one to help, and I was amazed that no one assisted; so my arm accomplished victory for me, and my wrath assisted me.