This is a metaphor, as if the thing that controls our life has been changed from a desire to sin to a desire to serve God. You can translate this in an active form. AT: "But now that Christ has given you the ability to not be controlled by sin and has bound you to God" (See: [[rc://en/ta/man/translate/figs-activepassive]]) (See: [[rc://en/ta/man/translate/figs-metaphor]])
"Fruit" here is a metaphor for "result" or "outcome." AT: "you have the result of your obedience which leads to living a life set apart for God's purposes." (See: [[rc://en/ta/man/translate/figs-metaphor]])
The word "wages" refers to a payment given to someone for their work. "For if you serve sin, you will receive spiritual death as payment" or "For if you continue sinning, God will punish you with spiritual death"