This is part 3 in a series called "what does the Bible teach about sexual immorality". Some people think pornography is only in adult bookstores and triple x movies, and they don't realize that pornography exists in the tv shows, movies, books, magazines, and music that they consume every day. Anything that talks about sex, shows seductive women, alludes to sex acts, or causes your mind to think immoral thoughts is sin. It is improper for God's holy people to think about such things.