Matthew 7:24 And, again, beware of false prophets, who come to you in sheep's clothing; but inwardly they are ravening wolves.
25 Ye shall know them by their fruits; for do men gather grapes of thorns, or figs of thistles?
26 Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.
27 A good tree cannot bring forth evil fruit; neither can a corrupt tree bring forth good fruit.
28 Every tree that bringeth not forth good fruit, is hewn down, and cast into the fire.
29 Wherefore by their fruits ye shall know them.

Matthew 24:20 But for the elect's sake, according to the covenant, those days shall be shortened.
21 Behold these things I have spoken unto you concerning the Jews.
22 And again, after the tribulation of those days which shall come upon Jerusalem if any man shall say unto you Lo! here is Christ, or there; believe him not,
23 For in those days, there shall also arise false Christs, and false prophets, and shall show great signs and wonders; insomuch that, if possible, they shall deceive the very elect, who are the elect according to the covenant.
24 Behold, I speak these things unto you for the elect's sake.
25 And ye also shall hear of wars, and rumors of wars; see that ye be not troubled; for all I have told you must come to pass. But the end is not yet.
26 Behold, I have told you before, Wherefore, if they shall say unto you, Behold, he is in the desert; go not forth. Behold, he is in the secret chambers; believe it not.
27 For as the light of the morning cometh out of the east, and shineth even unto the west, and covereth the whole earth; so shall also the coming of the Son of Man be.
28 And now I show unto you a parable. Behold, wheresoever the carcass is, there will the eagles be gathered together; so likewise shall mine elect be gathered from the four quarters of the earth.

Deuteronomy 18: 9shalt not learn to do after the abominations of those nations.
18:10 There shall not be found among you any one that maketh his son or his daughter to pass through the fire, or that useth divination, or an observer of times, or an enchanter, or a witch,
18:11 Or a charmer, or a consulter with familiar spirits, or a wizard, or a necromancer.
18:12 For all that do these things are an abomination unto the Lord; and because of these abominations the Lord thy God doth drive them out from before thee.

18:20 But the prophet, which shall presume to speak a word in my name, which I have not commanded him to speak, or that shall speak in the name of other gods, even that prophet shall die.
18:21 And if thou say in thine heart, How shall we know the word which the Lord hath not spoken?
18:22 When a prophet speaketh in the name of the Lord, if the thing follow not, nor come to pass, that is the thing which the Lord hath not spoken, but the prophet hath spoken it presumptuously; thou shalt not be afraid of him.

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