'Free' in the Bible

For when you were slaves of sin, you were free from allegiance to righteousness.

So then, if she gives herself to another man while her husband is living, she will be called an adulteress. But if her husband dies, she is free from that law. Then, if she gives herself to another man, she is not an adulteress.

because the Spirit’s law of life in Christ Jesus has set you free from the law of sin and of death.

that the creation itself will also be set free from the bondage of corruption into the glorious freedom of God’s children.