The play is written entirely in 1,962 twelve-syllable lines (alexandrines) of rhyming couplets.Orgon's family is up in arms because Orgon and his mother have fallen under the influence of Tartuffe, a pious fraud (and a vagrant prior to Orgon's help).
But this wily guest means to stay, and Tartuffe finally shows his hand.
Tartuffe takes his temporary leave and Orgon's family tries to figure out what to do.
Very soon, Monsieur Loyal shows up with a message from Tartuffe and the court itself – they must move out from the house because it now belongs to Tartuffe.
Almost immediately following its first performance that same year at the Versailles fêtes, it was censored by King Louis XIV, probably due to the influence of the archbishop of Paris, Paul Philippe Hardouin de Beaumont de Péréfixe, who was the King's confessor and had been his tutor.
"...although it was found to be extremely diverting, the king recognized so much conformity between those that a true devotion leads on the path to heaven and those that a vain ostentation of some good works does not prevent from committing some bad ones, that his extreme delicacy to religious matters can not suffer this resemblance of vice to virtue, which could be mistaken for each other; although one does not doubt the good intentions of the author, even so he forbids it in public, and deprived himself of this pleasure, in order not to allow it to be abused by others, less capable of making a just discernment of it." As a result of Molière's play, contemporary French and English both use the word "tartuffe" to designate a hypocrite who ostensibly and exaggeratedly feigns virtue, especially religious virtue.