Isaiah 50:10-11

Revised Standard Version Catholic Edition

¹⁰ Who among you fears the Lord
    and obeys the voice of his servant,
who walks in darkness
    and has no light,
yet trusts in the name of the Lord
    and relies upon his God?
¹¹ Behold, all you who kindle a fire,
    who set brands alight!^[a]
Walk by the light of your fire,
    and by the brands which you have kindled!
This shall you have from my hand:
    you shall lie down in torment.