Hebrews 4:12
For the word of God is quickening, and energetic, and sharper than every two-edged sword, and piercing through and through, so as to divide both soul and spirit, both joints and spinal marrow, and critically judges the thoughts and intents of the heart.
Jude 1:15-16
to execute judgment against all men, and to convict all the ungodly of all their deeds of ungodliness which they have impiously committed, and of all the bitter words which impious offenders have spoken against him.
Revelation 2:23
And I will slay her children by death; and all the churches shall know that I am he who searcheth the reins and the hearts: and I will give to you, even to every one, according to your works.