[Mat 15:11 KJV] 11 Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.

[Luk 11:39-41 KJV] 39 And the Lord said unto him, Now do ye Pharisees make clean the outside of the cup and the platter; but your inward part is full of ravening and wickedness. 40 [Ye] fools, did not he that made that which is without make that which is within also? 41 But rather give alms of such things as ye have; and, behold, all things are clean unto you.

[Act 10:15, 28 KJV] 15 And the voice [spake] unto him again the second time, What God hath cleansed, [that] call not thou common. ... 28 And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.

[Rom 14:14, 17, 20, 23 KJV] 14 I know, and am persuaded by the Lord Jesus, that [there is] nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him [it is] unclean. ... 17 For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost. ... 20 For meat destroy not the work of God. All things indeed [are] pure; but [it is] evil for that man who eateth with offence. ... 23 And he that doubteth is damned if he eat, because [he eateth] not of faith: for whatsoever [is] not of faith is sin.

[1Co 6:12 KJV] 12 All things are lawful unto me, but all things are not expedient: all things are lawful for me, but I will not be brought under the power of any.

[1Co 10:23-25 KJV] 23 All things are lawful for me, but all things are not expedient: all things are lawful for me, but all things edify not. 24 Let no man seek his own, but every man another's [wealth]. 25 Whatsoever is sold in the shambles, [that] eat, asking no question for conscience sake:

[1Ti 5:8 KJV] 8 But if any provide not for his own, and specially for those of his own house, he hath denied the faith, and is worse than an infidel.

[2Ti 3:5 KJV] 5 Having a form of godliness, but denying the power thereof: from such turn away.

[Heb 6:4-8 KJV] 4 For [it is] impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost, 5 And have tasted the good word of God, and the powers of the world to come, 6 If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put [him] to an open shame. 7 For the earth which drinketh in the rain that cometh oft upon it, and bringeth forth herbs meet for them by whom it is dressed, receiveth blessing from God: 8 But that which beareth thorns and briers [is] rejected, and [is] nigh unto cursing; whose end [is] to be burned.

[Heb 10:26-31 KJV] 26 For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins, 27 But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries. 28 He that despised Moses' law died without mercy under two or three witnesses: 29 Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace? 30 For we know him that hath said, Vengeance [belongeth] unto me, I will recompense, saith the Lord. And again, The Lord shall judge his people. 31 [It is] a fearful thing to fall into the hands of the living God.

[2Pe 2:20-22 KJV] 20 For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning. 21 For it had been better for them not to have known the way of righteousness, than, after they have known [it], to turn from the holy commandment delivered unto them. 22 But it is happened unto them according to the true proverb, The dog [is] turned to his own vomit again; and the sow that was washed to her wallowing in the mire.

[1Jo 5:16 KJV] 16 If any man see his brother sin a sin [which is] not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.

[Jde 1:11-13 KJV] 11 Woe unto them! for they have gone in the way of Cain, and ran greedily after the error of Balaam for reward, and perished in the gainsaying of Core. 12 These are spots in your feasts of charity, when they feast with you, feeding themselves without fear: clouds [they are] without water, carried about of winds; trees whose fruit withereth, without fruit, twice dead, plucked up by the roots; 13 Raging waves of the sea, foaming out their own shame; wandering stars, to whom is reserved the blackness of darkness for ever.