The Synod of Szabolcs, convened in 1092 under King Saint Ladislaus and Archbishop Seraphin, covered a large range of topics within the young Hungarian church, such as the separation of bigamous priests, penalties for adultery, restoration of churches, and proper conduct of clergy and laity. Decrees were issued regarding various matters like marriage, church property, observance of holy days, and punishments for offenses. The synod aimed to regulate ecclesiastical affairs in the Hungarian kingdom and ensure adherence to canonical laws and the moral standards of clergymen.