Deuteronomy 32:4-6

New Revised Standard Version Catholic Edition

⁴ The Rock, his work is perfect,
    and all his ways are just.
A faithful God, without deceit,
    just and upright is he;
⁵ yet his degenerate children have dealt falsely with him,^[a]
    a perverse and crooked generation.
⁶ Do you thus repay the Lord,
    O foolish and senseless people?
Is not he your father, who created you,
    who made you and established you?