The saints of God have always committed sin, which is why the Lord Jesus Christ died on Calvary’s Cross that sins might be forgiven. And even Jesus Himself did not preach perfection, but restoration.

Those of us that will have the opportunity to judge angels are not going to do so willy-nilly; our judgment will not be based upon our subjective conclusions, but rather, on how well we have mastered the objective concepts given in the Word of God.

Regardless of how good any of us may think that we are, none of us are sinless, and so none of us are worthy of heaven.

The Lord corrects errors in character development. In His Word, God gives us objective principles for behavior that He expects us to follow. Academic success has to do with the ability to remember objective facts: character development has to do with applying objective Biblical principles properly in order to live in the way that God has ordained. Character development allows us to know whether or not it is proper to do that which we desire to do.