Christians showing purported satanic signs I have read about satanic symbols and signs and that made me conscious of people around me doing them. Christians, relatives, people I know who I believe cannot belong to any cult. Here are the common signs



The first and last it's claimed to be making obeisance to Satan showing his 2 horns and the middle one is claimed to be representing 3 6's = 666. Note the literal meaning written under the images, it is believed it is coded like that so people wouldn't know the actual meaning.

From the image below, captured from wikipaedia - OK-Sign, note the highlighted comment



How do other Christians view this? Does it matter if Christians show them?
As for "how other Christians view this", the answer is "it depends on the Christian in question."

Some Christians, as you pointed out, believe these are signs of the devil, others don't. Just like some Christians see Harry Potter as Satan's way of luring kids into witchcraft, while others think it's a good read and good movies. Some Christians see Satanic symbols in the Proctor and Gamble logo, or the mark of the beast in UPC barcodes.

As for whether or not it matters, I defer to Romans 14 (KJV)


  1 Him that is weak in the faith receive ye, but not to doubtful
  disputations.
  
  2 For one believeth that he may eat all things: another, who is weak,
  eateth herbs.
  
  3 Let not him that eateth despise him that eateth not; and let not him
  which eateth not judge him that eateth: for God hath received him.
  
  4 Who art thou that judgest another man's servant? to his own master
  he standeth or falleth. Yea, he shall be holden up: for God is able to
  make him stand.
  
  5 One man esteemeth one day above another: another esteemeth every day
  alike. Let every man be fully persuaded in his own mind.
  
  .... 
  
  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.


To those that believe these are Satan's signs, it matters. To those that don't, it doesn't.