Self-justification and judging others go together, as justification by grace and serving others go together.
Dietrich BonhoefferThe Christian needs another Christian who speaks God's word to him. He needs him again and again when he becomes uncertain and discouraged, for by himself he cannot help himself without belying the truth.
Dietrich BonhoefferIt is the nature, and the advantage, of strong people that they can raise the crucial questions and form a clear opinion about them.
Dietrich Bonhoeffer