Isaiah 29:13-15

New Revised Standard Version Updated Edition

¹³ The Lord said:
Because these people draw near with their mouths
    and honor me with their lips,
    while their hearts are far from me
and their worship of me is a human commandment learned by rote,^(A)
14 so I will again do
    amazing things with this people,
    shocking and amazing.
The wisdom of their wise shall perish,
    and the discernment of the discerning shall be hidden.^(B)

¹⁵ Woe to those who hide a plan too deep for the Lord,
    whose deeds are in the dark,
    and who say, “Who sees us? Who knows us?”^(C)