Is doing the will of God our free choice? And…

Is doing the will of God our free choice? And will being active in fornication exclude you from heaven?

1. “Not everyone who says to me ‘Lord, Lord’ will enter into the kingdom of heaven, but they that do the will of my father.” – Matt. 7:21

2. “This is the will of God, even your sanctification, that ye abstain from fornication.” – 1 Thess. 4:3