Following the Second Vatican Council in 1965, the Catholic Church initiated interfaith dialogue initiatives, notably through the document Nostra Aetate, which encouraged engagement with non-Christian religions. This marked a significant shift in the Church's approach to other faiths, promoting mutual understanding and respect. These dialogues have fostered greater cooperation and reduced tensions between different religious communities in the decades since.

The interfaith dialogue initiatives post-Vatican II in 1965 encouraged poets to explore comparative religious themes, fostering inclusivity in their works. Poets like Adrienne Rich and John O'Donohue began to weave spiritual and philosophical reflections into their poetry, promoting a dialogue that transcended traditional boundaries and celebrated shared human experiences.