Useful things from the bible:
Proverbs
30:5 Every word of God is pure: he is a shield unto them that put their trust
in him.
30:6
Add thou not unto his words, lest he reprove thee, and thou be found a liar.
Jer
14:14 Then the LORD said unto me, The prophets prophesy lies in my name: I sent
them not, neither have I commanded them, neither spoke unto them: they prophesy
unto you a false vision and divination, and a thing of nought, and the deceit
of their heart.
Jer
23:32 Behold, I am against them that prophesy false dreams, saith the LORD, and
do tell them, and cause my people to err by their lies, and by their lightness;
yet I sent them not, nor commanded them: therefore they shall not profit this
people at all, saith the LORD.
Mt
13:13 Therefore speak I to them in parables: because they seeing see not; and
hearing they hear not, neither do they understand.
Mt
13:15 For this people's heart is waxed gross, and their ears are dull of
hearing, and their eyes they have closed; lest at any time they should see with
their eyes and hear with their ears, and should understand with their heart,
and should be converted, and I should heal them.
Mt
5:17 Think not that I am come to destroy the law, or the prophets: I am not
come to destroy, but to fulfil.
Mt
5:20 For I say unto you, That except your righteousness shall exceed the
righteousness of the scribes and Pharisees, ye shall in no case enter into the
kingdom of heaven.
AND
HOW CAN YOU BE RIGHTEOUS WHEN YOU ADD A SON TO GOD?
Mt
7:15 Beware of false prophets, which come to you in sheep's clothing, but
inwardly they are ravening wolves. 7:16 Ye shall know them by their fruits. Do
men gather grapes of thorns, or figs of thistles? 7:17 Even so every good tree
bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit. 7:18 A
good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth
good fruit. (...)Many will say to me in that day, Lord, Lord, have we not
prophesied in thy name? and in thy name have cast out devils? and in thy name
done many wonderful works? 7:23 And then
will I profess unto them, I never knew you: depart from me, ye that work
iniquity.
Mt
24:24 For there shall arise false Christs, and false prophets, and shall shew
great signs and wonders; insomuch that, if it were possible, they shall deceive
the very elect.
Acts
14:11 And when the people saw what Paul had done, they lifted up their voices,
saying in the speech of Lycaonia, The gods are come down to us in the likeness
of men.