I don’t believe in unfettered free will. We are free to choose as our nature allows.
The unsaved man will follow his carnal nature. Oh, he may act like a Christian, but on the inside there is no change of heart.
The believer, who’s nature is now changed by the Holy Spirit, fights against the two natures (see Romans 7), but is not condemned. At times, he may act sinfully, but is grieved by his sin.
When entering in to Glory, the old nature will be finally put to death, and then the believer can fully worship God without struggle.
HALLELUJAH!!!!!
Even so come quickly, Lord Jesus.