Titus 1:16
They profess to know God, but in their works they deny him, being abominable, and disobedient, and worthless for every good work.
1 John 2:4
He who says, I know him, and does not keep his commandments, is a liar, and the truth is not in this man.
Isaiah 29:13
And LORD said, Inasmuch as this people draw near [me] with their mouth, and honor me with their lips, but have removed their heart far from me, {but in vain they worship me (LXX/NT)}, {teaching the commandments and doctrines of men
Ezekiel 33:31
And they come to thee as the people come, and they sit before thee as my people. And they hear thy words, but do not do them. For with their mouth they show much love, but their heart goes after their gain.
1 Timothy 5:8
But if any man does not provide for his own, and especially those belonging his household, he has denied the faith, and is worse than an infidel.
2 Timothy 3:5-8
having a form of piety, but repudiating the power of it. Now turn away from these men,
Jude 1:4
For certain men have sneaked in, those written about formerly for this condemnation, irreverent men, perverting the grace of our God into licentiousness, and denying our only Master God, and our Lord Jesus Christ.
1 Samuel 15:22
And Samuel said, Has LORD as great delight in burnt-offerings and sacrifices, as in obeying the voice of LORD? Behold, to obey is better than sacrifice, and to hearken than the fat of rams.
Revelation 21:8
But for the cowards, and unbelieving, and sinful, and abominable, and murderers, and fornicators, and sorcerers, and idolaters, and all liars, their part is in the lake that burns with fire and brimstone, which is the second death.
Numbers 24:16
he says who hears the words of God, and knows the knowledge of the Most High, who sees the vision of the Almighty, falling down, and having his eyes open:
Isaiah 48:1
Hear ye this, O house of Jacob, who are called by the name of Israel, and have come forth out of the waters of Judah, who swear by the name of LORD, and make mention of the God of Israel, but not in truth, nor in righteousness
Isaiah 58:2
Yet they seek me daily, and delight to know my ways. As a nation that did righteousness, and forsook not the ordinance of their God, they ask of me righteous judgments; they delight to draw near to God.
Jeremiah 6:30
Waste silver, men shall call them, because LORD has rejected them.
Hosea 8:2-3
They shall cry to me, My God, we, Israel know thee.
Romans 1:28
And just as they did not approve having God in knowledge, God gave them over to an unfit mind, to do things that are not fit;
Ephesians 5:6
Let no man deceive you by empty words, for because of these things the wrath of God comes upon the sons of disobedience.
Revelation 21:27
And there will, no, not enter into it anything profane, and doing an abomination and a lie, since they are not written in the Lamb's book of life.
1 Timothy 1:9
knowing this, that law is not laid down for righteous men, but for the lawless and rebellious, for the irreverent and sinful, for the impious and profane, for father killers and mother killers, for man killers,
1 Samuel 15:24
And Saul said to Samuel, I have sinned, for I have transgressed the commandment of LORD, and thy words, because I feared the people, and obeyed their voice.
Job 15:16
How much less one who is abominable and corrupt, a man who drinks iniquity like water!
Romans 2:18-24
and know his will, and approve the things that are significant, being instructed out of the law.