You see, the secret of the gospel is that we become more spiritually mature when we focus less on what we need to do for God and focus more on all that God has already done for us. The irony of the gospel is that we actually perform better as we grow in our understanding that our relationship with God is based on Christ's performance for us, not our performance for him.
To focus on how I'm doing more than what Christ has done is Christian narcissism
To be Biblically balanced is to let our theology and preaching be proportioned by the Bible's radically disproportionate focus on God's saving love for sinners seen and accomplished in the crucified and risen Christ.
The focus of the Christian faith is not our morality; it is Jesus, who died for our immorality.