If we have the idea that we are good enough for heaven, we have far to view a high of ourselves.
Too many sects of Christianity are judgmental toward God’s people and try to hold them to a standard that they themselves are not able to keep (Acts 15:10). Outward conformity to men’s standards will never justify us before a holy God.
God chose a certain number of people before the world began in the covenant of election. When those elect, by the regenerated spirit given them by God, do good works, we ought to glorify the covenant God of election!