It is true that no person achieves perfection on this earth. However, there is no such thing as a genuine believer sitting still after he has been saved. A believer must not become comfortable, complacent, lethargic, lazy or begin to think that he is safe and secure forever; therefore, he can sometimes do what he likes and give in to his own desires.
“I press on towards the goal to win the prize for which God has called me heavenward in Christ Jesus.” (Philippians 3:14, NIV).
Are you still keeping your eyes on the goal? Are you still pressing on in Christ?