الْبِرُّ حُسْنُ الْخُلُقِ
Righteousness is reflected in excellent character.
Good character includes speaking truthfully, keeping promises, apologizing for mistakes, and treating vulnerable people gently. Its significance becomes especially clear when doing right is inconvenient.
1. Refraining from spreading information entrusted in confidence.
2. Listening attentively even when disagreeing.
3. Acknowledging and correcting a mistake.
حُسْنُ الْخُلُقِ is an iḍāfah phrase: حُسْنُ means goodness and الْخُلُقِ means character. Together they describe excellence in character. Righteousness is broader than outward politeness, but conduct is one of its visible manifestations.