This One Sin CANNOT Be Forgiven

Read about the Unpardonable Sin: http://bit.ly/2I105kl

Jesus said all sin can be forgiven… except one!
The penalty for this sin is the second death in lake of fire. Many have thought, they, or someone they know are in danger because of it… Some say it’s sins of sex or murder. Some have said divorce, suicide, or even repeated sins, like addiction. Some feel they have done so much wrong in life, they could never be forgiven. So, how can a person know if they’ve committed this one unforgivable sin? And is there hope for those who think they have?
What is the Unpardonable Sin?