1 Corinthians 3:20

And again, The Lord knows the thoughts of the wise, that they are vain.

Romans 1:21

because, knowing God, they did not glorify Him as God, neither were they thankful; but they became vain in their reasonings, and their foolish heart was darkened.

Colossians 2:8

See that no one shall be deceiving you through philosophy and empty delusion, according to the tradition of men, according to the elements of the world, and not according to Christ,

Treasury of Scripture Knowledge

Summary

And again, The Lord knoweth the thoughts of the wise, that they are vain.

General references

Bible References

General references

Luke 11:35
See then that the light which is in thee is not darkness.
John 7:49
But this crowd knowing not the law are accursed.