According to legend, Bystrík was murdered during the Vatha pagan rising of 1046 near the Danube in present-day Budapest together with bishop Gerard Sagredo and bishop Buldus, as they were en route to Budapest for the coronation of the future king, Andrew I of Hungary. On September 24, the bishops were attacked by Vatha's mob, who began stoning them. Buldus died immediately. Bystrík, together with bishop Beneta, managed to flee on a boat across the Danube river. Bystrík was mortally wounded by a sword on the Pestriver bank by the pagans before they could be rescued by the incoming Andrew I. Bystrík died on September 27, the third day after the attack.
Reverence for Saint Bystrík is not very widespread, but there are approximately two dozen of his pictures throughout Slovakia and Hungary, and in Slovak communities in Australia, Canada, Italy, Poland and the United States. Saint Bystrík can be seen on frescos, on glass and bells, as well as on paintings made on wood and fabric. The oldest picture of him dates back to the times of baroque and can also be found in the book of the JesuitGabriel Hevenesi entitled Ungaricae Sanctitatis Indicia from the year 1692 as Hoffman's copperplate. On September 15, 2006 the first church was devoted to him in Nemce not far from Banská Bystrica, Slovakia. There is a church dedicated to Saint Bystrík in Hajná Nová Ves. Saint Bystrík's House is in Čičmany.
Attributes
Saint Bystrík is portrayed as a bishop with a book and all attributes that denote the person of a bishop: cope, mitre, crosier, gloves, and ring of the bishop. In his left hand, apart from the book, he often holds a sword that is the symbol of the way he died. Sometimes he is portrayed with a boat, on which he travelled across the Danube river.
Historicity
Bystrík is mentioned not only in records of the Nitra bishopric, but his name appears also in the Vatican secret archives. The earliest mention of it can be found in the legend of St. Gerard. Legend describes the events from the time of the Hungarian uprising in 1046 when Bishops Buldu and Bystríka rescue Bishop Benett from the hands of insurgents. Most Hungarian chronicles of later periods which were taken over from the legendary description of the events surrounding the martyrdom of Bishop Gerard included a description of the martyrdom of St. Bystríka. He is also mentioned in the Chronicon Pictum of the 14th century, Buda Chronicle, Chronicle Dubnická, Vienna picture chronicle, Munich chronicle, written in German chronicle of Henry of Mugello and chronicles of John Thuroczius and Antonio Bonfini. Considering the tradition of St. Bystrík as bishop of Nitra is old. The first surviving historical sources proving his involvement in Nitra are the Annales ecclesiastici regni Hungariae by Melchior Inchofer dating from 1644 AD. According to current historiography, the historicity of Bystrik is uncertain. He could however be historical and may have served King Stephen I sometime around 1034 AD.