Akhenaten’s religious experiment, which was launched in the imperial capital Thebes and later nurtured in the new city Akhetaten, resulted in dramatic changes. Not only did the king oust the panoply of traditional gods – with Amun becoming the prime object of hatred – but he also instilled a deep sense of fear and confusion in the hearts of the populace and priesthood. The pharaoh’s actions were deemed dangerous, fanatical and detrimental to the nation’s interests. Were these the reasons that ultimately propelled his enemies to bring about his end?

Source: Dark Forces Conspire to Destroy the Radiant One: The Assassination of Akhenaten—Part II | Ancient Origins Members Site