Psalms 44:21

21 you would surely have discovered it, because you know our secret thoughts.

Psalms 44:21 In-Context

19 Yet you left us helpless among wild animals; you abandoned us in deepest darkness.
20 If we had stopped worshiping our God and prayed to a foreign god,
21 you would surely have discovered it, because you know our secret thoughts.
22 But it is on your account that we are being killed all the time, that we are treated like sheep to be slaughtered.
23 Wake up, Lord! Why are you asleep? Rouse yourself! Don't reject us forever!
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.