Emphatic Order would remove the need for stressing, however, this is in a mixed use essay format, so it doesn't need to stick to any style. The casual reader will understand that stress is implied by liberal capitals (or italics/bolding).
The use of pathos, ethos and logos with examples really aims it towards and audience that needs capitals (or liberal stylisation), tbh. The idiots who hate this website need to be told emphatically which words to focus on. Anything that implores morons with smooth brains to focus on the point is level standard. You could literally put a shotgun in their face and yell Allahu Akbar and they'd say "Religion of Peace, KIWIFARMS BAD" in their dying breath.
At least that would be my take if I were editing it.