That secret letter/word has taught me passion. If God grants me the breath of Gabriel, what will I say?

This profound couplet speaks of the overwhelming power of revelation. The poet suggests that the madness (junoon) he feels is taught by a single 'secret letter' (harf-e-raaz). But if God were to grant him the divine breath of Gabriel (Nafas-e-Jibreel)—the breath of ultimate knowledge—he doesn't know what he would say! It captures the awe of a state that transcends mere passion, moving towards the divine.