John 16:3

And they will do these things because they have not known [either] the Father or me.

Romans 10:2

For I can testify that they have an enthusiasm for God, but it is without [true] knowledge.

Philippians 1:9

And I pray that your love may grow stronger and stronger, [along] with how much you know, and [that you may grow] in your ability to comprehend things.

Treasury of Scripture Knowledge

Summary

Also, that the soul be without knowledge, it is not good; and he that hasteth with his feet sinneth.

Bible References

That the

John 16:3
And they will do these things because they have not known [either] the Father or me.
Romans 10:2
For I can testify that they have an enthusiasm for God, but it is without [true] knowledge.
Philippians 1:9
And I pray that your love may grow stronger and stronger, [along] with how much you know, and [that you may grow] in your ability to comprehend things.