Abbot Augustyn Kordecki's monstrance

The monstrance, a chief example of the 17th century Polish goldsmithery, was commissioned by Augustyn Kordecki, Abbot of the Jasna Góra Monastery and later Provincial of the Pauline Fathers, as an ex-voto for the defence of the monastery during the invasion of the Polish-Lithuanian Commonwealth by the neighbouring nations in 1655, so-called Deluge. It was created in 1672 in Warsaw by Royal goldsmith Wacław Grotko from Prague in Czechia (also known as Grottke or Grottkau, active in Warsaw between 1665 and 1675), who was paid 30,000 zlotys in gold. 

The work was made from jewels donated by pilgrims to the monastery. Over one meter high (103 cm) and over 13 kg weight monstrance was adorned with 2.366 diamonds, 2.208 rubies, 30 saphires, 81 emeralds, 215 pearls and enamel. A large diamond set in the crown at the top, was bequeathed to the monastery by Zygmunt Przerembski, voivode of Sieradz in 1668. Prophet Aaron and King David kneeling at both sides of the glory are holding wheat sheaves, an eucharistic symbol. Scenes at the foot of the monstrance are related to two themes: the sacrifice of Christ (the Sacrifice of Abraham and the Passover) and the eucharist (Elijah in the Desert and the Last Supper).
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According to inscription on the base of the monstrance, Father Augustyn Kordecki was Provincial, Father Stanisław Ligęza was Abbot of the Jasna Góra Monastery and Father Romuald Dymalski was Sacristan of the monastery at the time of its creation. 

​Abbot Augustyn Kordecki's monstrance by Wacław Grotko in Warsaw, 1672, Treasury of the Jasna Góra Monastery.