Comes from God, alone. Does not come from or begin with people, culture or society.
Since God has absolute knowledge and all the answers,
He is the final authority on what is true or a lie, and, on what is right and wrong.
God has given standards and principles for your life.
They are written in the Bible, His love letter to you.
You can choose to accept, reject, test, or believe what God has said.
Jesus said,
"If you hold to my teaching, you are really my disciples.
Then you will know the truth and the truth will set you free." John 8:31-32
"Woman, where are they (those wanting to stone you)?
Has none condemned you?"
"No one, sir," she said.
"Then neither do I condemn you," Jesus declared.
"Go now and leave your life of sin." John 8:10-11
Paul the Apostle said,
"Flee sexual immorality. All other sins a man commits are outside of the body,
but he who sins sexually sins against his own body.
Do you not know that your body is the temple of the Holy Spirit,
who is in you, whom you have received from God?
You are not your own, you were bought with a price.
Therefore honor God with your body. "1 Corinhtians 6:18-20