Example Sentences:

Ramayana:  Ravana’s incendiary speech, filled with insults of Rama, triggered an incendiary response from Hanuman who used his tail to burn half of Ravana’s Lanka to ashes.

Mahabharata:  Duryodhana’s message to the Pandavas on the eve of the Kurukshetra war had been insanely incendiary – despite hearing that letter, the very fact that Arjuna still had second thoughts about fighting the war the next morning shows how carefully he was considering the cost of war without being driven by anger. 

Bhagavad-gita:  Those who label the Gita’s eleventh chapter to be incendiary speech, miss its point entirely – that chapter demonstrates the destructive power of time which is a manifestation of the divine; it doesn’t at all call for destruction in a mood of anger or revenge.