Devout Roman Catholic Jean-Louis subscribes to an austere moral code influenced by the philosophy of 17th-century physicist Blaise Pascal. When he spots a pretty girl at church, he promises to one day marry her. But then an old friend introduces him to alluring divorcee Maud. After a conversation about love and credo, the chaste Jean-Louis spends the night at Maud's, conflicted about his desires.
Les Films de la Pléiade, Les Films des deux mondes, Les Films du Carrosse, Les Films du Losange, Les Productions de la Guéville, Renn Productions, Simar Films, SFP