"6 Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience. 7 Be not ye therefore partakers with them.11 And have no fellowship with the unfruitful works of darkness, but rather reprove them. 12 for it is a shame even to speak of those things which are done of them in secret."
Ephesians 5:6-12
"3 And as he sat upon the mount of Olives, the disciples came unto him privately, saying, Tell us, when these things shall be? and what shall be the sign of thy coming, and of the end of the world? 4 And Jesus answered and said unto them, Take head that no man deceive you
5 For many shall come in my name, saying, I am Christ; and shall deceive many.
6 And ye shall hear of wars and rumours of wars: see that ye be not troubled: for all these things must pass, but the end is not yet.
7 for nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places
8 All these are the beginning of sorrows 9. Then they shall deliver you up to be afflicted, and shall kill you; and ye shall be hated of all nations for my name's sake 10 And then shall many be offended, and shall betray one another, and shall hate one another
11 And many false prophets shall rise, and shall deceive many
St Matthew 24:3-11
"23 Then if a man shall say unto you , Lo, here is Christ, or there, believe it not 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"
Matthew 24:23-34