What is the key purpose of Nostra aetate?

Nostra Aetate, a declaration from the Second Vatican Council, primarily aims to improve the Church's relations with non-Christian religions. It emphasizes respect, understanding, and dialogue with other faiths, particularly Judaism, Islam, and Hinduism, acknowledging the shared spiritual heritage and values. The document seeks to promote a spirit of unity and reconciliation, countering historical prejudices and fostering mutual respect among different religious traditions.