Bible Verses About Conscience: Dead

There is a way that seemeth right unto a man, but the end thereof are the ways of death.

Such is the way of an adulterous woman; she eateth, and wipeth her mouth, and saith, I have done no wickedness.

Were they ashamed when they had committed abomination? nay, they were not at all ashamed, neither could they blush: therefore they shall fall among them that fall: at the time that I visit them they shall be cast down, saith the LORD.

Woe to them that are at ease in Zion, and trust in the mountain of Samaria, which are named chief of the nations, to whom the house of Israel came!

They shall put you out of the synagogues: yea, the time cometh, that whosoever killeth you will think that he doeth God service.

And these things will they do unto you, because they have not known the Father, nor me.

Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.

Professing themselves to be wise, they became fools,

And changed the glory of the uncorruptible God into an image made like to corruptible man, and to birds, and fourfooted beasts, and creeping things.

Wherefore God also gave them up to uncleanness through the lusts of their own hearts, to dishonour their own bodies between themselves:

Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen.

This I say therefore, and testify in the Lord, that ye henceforth walk not as other Gentiles walk, in the vanity of their mind,

Having the understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart:

Who being past feeling have given themselves over unto lasciviousness, to work all uncleanness with greediness.

Speaking lies in hypocrisy; having their conscience seared with a hot iron;

Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience is defiled.