It is worth bearing in mind Penderecki's stance, as a progressive composer in the conformist environment of post-Stalinist Poland, and as a devout Catholic in a nominally atheist society. In 1964 West German Radio commissioned a large-scale choral work to commemorate the seven hundredth anniversary of the consecration of Munster Cathedral: the Passio et mors Domini nostri Iesu Christi secundum Lucam, to give the St. Luke Passion its full Latin title, was the outcome. That the year of its première on 30 March 1966 also marked the thousandth anniversary of the introduction of Christianity into Poland, is a fact of which Penderecki must have been well aware.

Scored for soprano, baritone and bass soloists, narrator, chorus, boys' chorus and orchestra, the St. Luke Passion takes as it model the Passions of Bach: the events leading up to the Crucifixion related in an ongoing sequence of narratives, arias and choruses, with the narrator taking the role of the Evangelist, and the solo singers assuming those of Christ, Peter, Pilate and other biblical figures as necessary. The text supplements Luke's gospel with a range of extracts from psalms, hymns and antiphons, giving the narrative an emotional force it might otherwise lack.

Part I opens with choir, organ and orchestra defiantly sounding out 'O Crux' at the start of Hymnus, sub-divided, microtonal and chanted choral writing contributing to the supplicatory feel. The narrator describes Christ's coming down from the Mount of Olives in Et egressus, and the bass expands on his dread in the aria Deus meus. The soprano intensifies the anxiety in the aria Domine, quis habitabit, complemented by febrile flute and brass, and then lower strings and brass graphically depict the betrayal and taking of Jesus, expounded by baritone and narrator at Adhuc eo loquente. Solemn choral settings from Lamentations at Ierusalem, and Psalms at Ut quid, Domine, presage Peter's denial at Comprehendentes autem. After an aria of entreaty to the Lord, Iudica me, Domine, the mocking before the High Priest is vividly introduced by rushing strings and woodwind, and depicted by rasping chorus at Et viri, qui tenebant illum. The soprano now plangently recalls the imploration to Ierusalem, while the chorus looks for mercy in an impassioned Miserere mei, Deus. Part I ends with the scene of Jesus before Pilot at Et surgens omnis, narrator, baritone and chorus underpinned by striking orchestration to powerfully dramatic effect.

Part II opens with a sombre choral depiction of the Way of the Cross to Golgotha at In pulverem mortis, joined by the narrator at Et baiulens sibi crucem, before the sustained passacaglia of Popule meus, an emotional highpoint of the Passion and a telling example of Penderecki's deployment of advanced musical techniques to elicit timeless expression. The Crucifixion is simply and movingly depicted at Ibi crucifixerunt eum, and then unfolded in searching terms by soprano in the aria Crux fidelis. Christ's forgiveness is noted at Dividentes vero, the chorus vividly imagines the humiliation of the body in an extended setting of In pulverem mortis. The mocking of Christ on the Cross is depicted in suitably harsh terms at Et stabat populus, then the bass and baritone recall the contrasting responses of the thieves at Unus autem Christ's entreaty to the three Marys at Stabant autem prepares for the extended unaccompanied setting of Stabat Mater an expressive and musical distillation of the emotional charge pervading the whole work. The Death of Christ is summarily depicted at Erat autem fere hora sexta, and then apostrophized in moving orchestral terms, before the Passion draws to a conclusion with In Te, Domine, speravi, soloists, chorus and orchestra joining in a powerful call for deliverance and redemption.

Writer: Richard Whitehouse