Know ye not that the unrighteous shall not inherit the kingdom of God? Be
not deceived: neither fornicators, nor idolaters, nor adulterers, nor
effeminate, nor abusers of themselves with mankind,
Nor thieves, nor covetous, nor drunkards nor revilers, nor extortioners, shall
inherit the Kingdom of God. (I Corinthians 6:9)
One of the characteristics by which you can recognize false teachers is by the sin of adultery:
...there shall be false teachers among you...Having eyes full of adultery, and
that cannot cease from sin... (II Peter 2:1,14)
The Bible warns:
...the adulteress will hunt for the precious life. (Proverbs 6:26)
FORNICATION
Fornication is sexual intercourse by two people who are not married to each other. This sin
includes adultery which is sexual intercourse by a married person with someone who is not their
mate. Fornication also includes sexual intercourse between people who are not married. It
includes sexual deviation such as homosexuality [with someone of the same sex] and incest.
Fornication can be a Biblically permitted reason for divorce:
But I say unto you, That whosoever shall put away his wife, saving for the
cause of fornication, causeth her to commit adultery: and whosoever shall
marry her that is divorced commiteth adultery. (Matthew 5:32)
Fornicators will not inherit the Kingdom of God:
Know ye not that the unrighteous shall not inherit the kingdom of God? Be
not deceived: neither fornicators..shall inherit the kingdom of God.
(I Corinthians 6:9-10)
The Bible tells us to abstain [refrain] from fornication:
For this is the will of God, even your sanctification, that ye should abstain
from fornication. (I Thessalonians 4:3)
Nevertheless to avoid fornication, let every man have his own wife, and let
every woman have her own husband. (I Corinthians 7:2)