Titus 1:16
They profess to know God, but deny him by their works, being abominable, and unbelieving, and reprobate unto every good work.
1 John 2:4
The one saying, I have known him, and keeping not his commandments, is a liar, and the truth is not in him;
1 Timothy 5:8
But if any one provides not for his own, and especially those of his own house, he has denied the faith, and is worse than an infidel.
2 Timothy 3:5-8
having a form of godliness, but denying the power of the same: and from these turn away.
Jude 1:4
For certain men have crept in, who long ago were written down to this judgment, ungodly, transforming the grace of God into impurity, even denying Jesus Christ, our only Sovereign and Lord.
Revelation 21:8
But to the cowardly, and unbelieving, and the abominable, and the murderers, and the fornicators, and the sorcerers, and the idolaters, and all liars, shall be their part in the lake which burns with fire and brimstone, which is the second death.
Romans 1:28
And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;
Ephesians 5:6
Let no one deceive you with empty words: for through these the wrath of God comes on the sons of disobedience.
Revelation 21:27
And nothing unclean, and the one doing abomination, and falsehood, can at all enter into it: none except those who are written in the Lamb's book of life.
1 Timothy 1:9
knowing this, that the law is not made for the righteous, but for the unrighteous and disorderly, for the ungodly and for sinners, for the unholy and the profane, for patricides, matricides and homocides,
Romans 2:18-24
and know his will, and approve the things which are excellent, being taught by the law;