TRUTHFULNESS
Koran. O ye that believe, fear God and be truthful! Verily God recompenseth the truthfulness of the truthful.
Traditions. Be ever truthful, for truthfulness leads to righteousness, and righteousness leads to heaven.
Veracity brings peace to the heart.
No man's religion can be right until his heart become right, nor can his heart become right until his tongue is right.
Keep to the truth though it may harm thee, and keep away from falsehood though it may profit thee.
A man can be perfect only when he speaks the truth and acts according to the truth.
Proverbs. Truth is the sword of God, which always cleaves when it smites.
Truth is armed with horns.
By truth man is saved from evil.