World Day of Prayer
Popes Paul VI and John Paul II used Etchegaray as a diplomatic agent even when he was still Archbishop of Marseille and before he had Curial titles associated with human rights. He visited Eastern Europe on their behalf several times in the 1970s. In 1980 he became the first cardinal to visit China and visited again in 1993. He improved the relations with the Orthodox Patriarch Alexy II of Moscow. He was a key organizer among others of the first World Day of Prayer for Peace that brought together more than 160 religious leaders in Assisi on 27 October 1986. It was the broadest representation of international religious leaders ever assembled.