Chapter 8 also describes Christ's sacrificial death as satisfying God's justice and attaining both humanity's reconciliation with God and everlasting life for the elect. Salvation is granted to individuals by means of the word of God and the Holy Spirit, who persuades them to believe and obey. Chapter 9 teaches that man's will is free, and that because of the fall, man lost the ability to do anything spiritually pleasing to God, and man's will became enslaved to his sinful nature. Man, after conversion, regains the ability to please God and to choose good, but sin remains within. Complete sinless perfection is only attainable after death in the state of glorification.