6 Bible Verses about Apostasy, Types Of

Take heed, brethren, lest there be in any one of you an evil heart of unbelief, in departing from the living God.

And there was war in heaven; Michael and his angels fought against the dragon; and the dragon fought and his angels, and prevailed not; neither was their place found any more in heaven. And the great dragon was cast down, the old serpent, called the Devil and Satan, who deceiveth the whole world; he was cast down to the earth, and his angels were cast down with him.

For if God spared not angels that sinned, but cast them down to hell, and delivered them over to chains of darkness, to be reserved unto judgment;

But know this, that in the last days grievous times will come. For men will be lovers of themselves, lovers of money, boasters, proud, blasphemers, disobedient to parents, unthankful, unholy, without natural affection, implacable, slanderers, incontinent, fierce, without love for what is good,read more.
betrayers, headstrong, puffed up, lovers of pleasure rather than lovers of God; having a form of godliness, but denying the power thereof. And from these turn away.

But they have been informed concerning thee, that thou teachest all the Jews who are among the gentiles to forsake Moses, telling them not to circumcise their children, nor to walk after the customs.

Let no one deceive you in any manner; for [that day will not come] unless the apostasy shall have come first and the man of sin have been revealed, the son of perdition;