Why did robespierre think the changes in the government were necessary?

Robespierre believed that changes in the government were necessary to protect the ideals of the French Revolution and to ensure the establishment of a democratic republic based on virtue and justice. He viewed the existing political structures as corrupt and insufficient to achieve the revolutionary goals of liberty, equality, and fraternity. By instituting radical reforms and a more centralized authority, he aimed to eliminate counter-revolutionary threats and promote the common good, believing that such measures were essential for the survival of the republic.