Second Part of the Second Part (Secunda Secundae) — Question 73

• Article 1 — Whether Backbiting Is Suitably Defined As the Blackening of Another's Character by Secret Words?
• Article 2 — Whether Backbiting Is a Mortal Sin?
• Article 3 — Whether Backbiting Is the Gravest of All Sins Committed Against One's Neighbor?
• Article 4 — Whether It Is a Grave Sin for the Listener to Suffer the Backbiter?