19 Bible Verses about evil, warnings against

Be not unequally yoked together with unbelievers: for what participation is there to righteousness and unrighteousness? or what fellowship has light unto darkness?

In the meantime, myriads of the multitude having gathered together, So that they trode on one another, He began to speak to His disciples first; Take heed unto yourselves from the leaven of the Pharisees, which is hypocrisy.

Then beware, lest the word which has been spoken by the prophets may come upon you;

You are not able to drink the cup of the Lord, and the cup of demons: you are not able to partake of the table of the Lord, and the table of demons.

Then you, beloved, foreknowing watch, lest, having been led away by the delusion of the ungodly, you may fall from your own stedfastness:

Then what shall we say? is the law sin? It could not be so; but I did not know sin except through the law: for indeed I had not known lusts, unless the law said, Thou shalt not covet.

Therefore no flesh shall be justified by works of law: for through law there is a perfect knowledge of sin.

But the law came, that the transgression might abound; but where sin did abound, there did grace superabound:

Then did that which is good become death to me? it could not be so: but sin, that it may appear sin, through the good was working out death to me, in order that sin may be exceedingly sinful through the commandment.

Then what is the law? It was added on account of the transgressions, until the seed to whom the promise was made should come; being ordained by angels in the hand of a mediator.

Therefore the law became our schoolmaster to lead us to Christ, in order that we may be justified by faith;

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, for fornicators, for Sodomites, for kidnapers, for liars, for perjurers, and if any thing else is opposed to healthy teaching; according to the gospel of the glory of the blessed God, with which I am intrusted.

Let every soul be subject to the higher authorities. For there is no authority except that which is from God; and the existing authorities have been ordained of God. So the one resisting the authority, antagonizes the ordinance of God: and those antagonizing shall receive to themselves judgment. For rulers are not a terror to the good work, but to the evil. Whether do you not wish to fear the authority? do the good, and you shall have praise from it:read more.
for he is the minister of God for you for good. But if you do evil, fear; for he bears not the sword in vain: for he is the minister of God, executing judgment unto wrath unto the one doing evil.

Moreover, first of all things, I exhort you, that prayers, supplications, intercessions, thanksgivings, be made in behalf of all men; for kings and all who are in authority; in order that we may lead a peaceable and quiet life in all godliness and honesty.

Submit to every human creature for the sake of the Lord: whether to the king as supereminent, or to governors, as those having been sent out by him unto the condemnation of evil doers, and the praise of those doing good;

Be not deceived; God is not mocked. For whatsoever a man may sow, that shall he also reap: because the one sowing to his own flesh shall of the flesh reap corruption; but the one sowing to the Spirit, shall of the Spirit reap eternal life.

Tribulation and anguish upon every soul of man that is working out evil, both the Jew first, and the Greek;

But according to thy hardness and thy impenitent heart, thou art treasuring up to thyself wrath against the day of wrath and of the revelation of the righteous judgment of God;

For the wages of sin is death; but the free gift of God is eternal life through Jesus Christ our Lord,