John 2:24

and Jesus did not intrust Himself to them because He knows all men,

1 Peter 1:7

that the trial of your faith, which is more precious than gold that perishes, however being tried by the fire, may be found unto praise and glory and honor in the revelation of Jesus Christ:

1 Peter 4:12

Beloved, think it not strange concerning the fiery trial among you, coming upon you unto your testing: as some strange thing happening to you:

Revelation 2:23

And I will slay her children with death; and all the churches shall know that I am the one searching the reins and the hearts: and I will give to you each according to your works.

Treasury of Scripture Knowledge

Summary

Now these are the nations which the LORD left, to prove Israel by them, even as many of Israel as had not known all the wars of Canaan;

Bible References

Prove

John 2:24
and Jesus did not intrust Himself to them because He knows all men,
1 Peter 1:7
that the trial of your faith, which is more precious than gold that perishes, however being tried by the fire, may be found unto praise and glory and honor in the revelation of Jesus Christ:
1 Peter 4:12
Beloved, think it not strange concerning the fiery trial among you, coming upon you unto your testing: as some strange thing happening to you:
Revelation 2:23
And I will slay her children with death; and all the churches shall know that I am the one searching the reins and the hearts: and I will give to you each according to your works.