Why is a question alone insufficient for tajāhul al-ʿārif?

Tawjīh, Serious Intent in Jest, Feigned Ignorance, Qawl bi-l-Mūjib and Iṭrād

• Because questions serve only blame
• Because prior knowledge and a rhetorical purpose are also needed
• Because every question must have opposed meanings
• Because a question must contain ellipsis