'Denying' in the Bible

Having a form of godliness, but denying the power thereof: from such turn away.

Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;

But there were false prophets also among the people, even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.

For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.