The Council of Trent concluded in 1563, marking a pivotal moment in the Catholic Church's response to the Protestant Reformation. This ecumenical council defined key doctrines and practices of the Counter-Reformation, reaffirming the authority of the Church and addressing issues of corruption and reform. The outcomes of the Council significantly shaped Catholicism and its relationship with Protestant movements in the following centuries.

The conclusion of the Council of Trent in 1563 established strict guidelines for religious art and literature, influencing the Baroque aesthetic of conceit and emotional intensity. Catholic poets like John Donne and Crashaw were shaped by these thematic constraints, producing works that reflected the spiritual fervor of the time.