Örvendezzenek az Egek…”

In 1439 in the Council of Ferrara – Florence a new ecclesiastical union came into existence between the Western and Eastern Church by the declaration of papal bull ’Laetentur Caeli’. The aim of the negotiations – according to the Byzantine emperor John VIII – was to create united military and religious strength against the threat of the Ottoman Empire. But in Constantinople the Byzantine Church (monk Mark of Ephesus) put up resistance to the articles, because the delegation of the Byzantines accepted most of western dogmatical principles. This ecclesiastical union had an insignifi cant influence on political events. The possibility and papal idea of planned a new crusade was destroyed by the rivalry of Jagiellonian dynasty and the House of Habsburg for the crowns of Central European kingdoms. This study examines the antecedents of the Council of Ferrara – Florence, including political background and analyses the articles of Laetentur Caeli and finally mentions the question of mixed marriages in the Hungarian Kingdom by regulation of canon law

Ancient history · Byzantine architecture · Canon Law · Declaration · Delegation · Emperor · Kingdom · Negotiation · Political science · Politics · Rivalry · Central European and Russian historical studies · Classics · Historical Geopolitical and Social Dynamics · History · Law