He attempted to organize an alliance of anti-Khomeini factions to retake power, including the PMOI, KDP, and the Fedaian Organisation , while eschewing any contact with pro-Shah exile groups. He wrote extensively critiquing the Islamic Republic, warning the world about human rights abuses, suppression of dissent, and the lack of political freedoms. He remained committed to the idea that could evolve into a democratic state respecting both Islamic values and individual freedoms.
Banisadr actively engaged with expatriate communities, offering guidance and insight into political strategies and reformist movements. His continued advocacy made him a symbol of resistance and hope who believed in democratic reform. Banisadr argued that Islam and democracy need not be in conflict. He envisioned a system where Islamic principles guided ethics and morality but did not suppress freedom of expression or political participation.