One Mardi Gras night in 1520s Paris, college students Jean Calvin (founder of Calvinism and autocratic ruler of Geneva), Ignatius of Loyola (founder of the Counter-Reformation Catholic religious order, the Jesuits), and their bawdy friend François Rabelais (the humanist novelist) find themselves mixed up in a gruesome murder-and any one of them might be guilty. The ensuing investigation sparks a battle of wits and weapons, plunging them into questions of justice and mercy, grace and sin, innocence, guilt, love, and contempt. Before the bells ring in the start of Lent, they must confront the darkest parts of their souls and find the courage to pursue truth in a world that seems intent on obscuring it.

Sonnez Les Matines imagines what might have happened if these three brilliant, volatile men had to put their convictions to the test while navigating a brutal crime and their own involvement in it. When left to his own devices, each character speaks in his own verse form, giving the play the feeling of a fierce sparring match between masters. Calvin's blank verse toys with despair as he wrestles with doubts about the good-ness of God and the possibility of freedom; Ignatius commands situa-tions in clipped iambic tetrameter, revealing his background as a disci-plined soldier, while his passion for order shows through in frequent alliteration; and Rabelais dances around with iambic rhyming couplets, cracking profane, bawdy jokes that unexpectedly become profound meditations on the mysteries of God, creation, and grace.