Isaiah 29:13-15

Revised Standard Version Catholic Edition

¹³ And the Lord said:
“Because this people draw near with their mouth
    and honor me with their lips,
    while their hearts are far from me,
and their fear of me is a commandment of men learned by rote;
¹⁴ therefore, behold, I will again
    do marvelous things with this people,
    wonderful and marvelous;
and the wisdom of their wise men shall perish,
    and the discernment of their discerning men shall be hid.”

¹⁵ Woe to those who hide deep from the Lord their counsel,
    whose deeds are in the dark,
    and who say, “Who sees us? Who knows us?”