The tomb of the Lord in the Przeworsk chapel was built of brick and consists of two parts: the vestibule, known as the "angel's chapel", and the burial chamber proper. The entrance to it is through a richly decorated black marble door frame with wrought-iron door. On the side walls there are altars from the 18th century: "The Entombment" and "Women and Students at the Empty Tomb". An interesting fact is that a golden reliquary in the shape of a Jerusalem cross was incorporated into the outer wall of the tomb. It contains a stone from Christ's tomb in Jerusalem.

The construction of the sanctuary began under the provost, Fr. Michał Sławiński in 1692. The works were then continued by his successors. The date of completion is the moment of consecration in 1727. Anyway, like the Jerusalem temple, the Przeworska one was also rebuilt many times. Currently, the chapel is experiencing its renaissance. Every year, the Feast of the Tomb of Christ is organized here. This happens on the third Sunday of Easter.