Robespierre shared his colleagues' fear of the Hebertist opinions, and he had a personal reason for disliking that party of atheists and sansculottes, since he believed in the necessity of religious faith, and detested their imitation of the grossness that belongs to the lowest class of the populace.
Robespierre tried in vain to gain a hearing, the excitement increased and at five in the afternoon Robespierre, Couthon and Saint-Just, with two young deputies, AugustinRobespierre (younger brother of Maximilien) and Philippe Francois Joseph Lebas, the only men in all the Convention who supported them, were ordered to be arrested.
Robespierre's private life was always respectable: he was always emphatically a gentleman and man of culture, and even a little bit of a dandy, scrupulously honest, truthful and charitable.
Robespierre and his allies took the benches high at the back of the hall, giving the faction the label 'the Mountain' (Montagnards); below them were the Manège of the Girondins and then 'the Plain' of the independents.
Robespierre argued that the King, having betrayed the people when he tried to flee the country (or in Robespierre's opinion, having been a King at the first place) was a danger to the state as the unifying symbol to the enemies of the Republic.
Robespierre and his associates stated that requests for a referendum betrayed sympathy for the King and were attempts to delay the execution of the sentence.