When Pope Francis died on April 21, aged 88, tributes not only poured in from politicians and representatives of the world’s 1.3 billion Roman Catholics, but also from leaders of different religious traditions.

Justin Welby, the former archbishop of Canterbury who became leader of the Anglican church the same year Francis became pope, said Francis was “an example of humility” who “constantly reminded us of the importance of serving the poor, always standing with those who faced persecution and hardship.”

The Dalai Lama said he was an example of service to others, “consistently revealing by his own actions how to live a simple, but meaningful life.”

Chief rabbi Pinchas Goldschmidt, president of the Conference of European Rabbis, remembered Francis for his, “unwavering dedication to promoting peace and goodwill worldwide.”

The tributes from numerous global religious leaders and communities are a testimony to Francis’ interreligious engagement during his 12-year papacy — and the primacy he placed on values like mercy, dialogue with the marginalized, interdependence and the shared urgency of working for the common good.

Throughout his papacy, Francis regularly called on people of faith to practice interfaith dialogue, friendship, and collaboration. He himself also engaged in numerous trips, consultations and one-to-one dialogues throughout his 12-year papacy.

But in the days since his death, I also heard from numerous practitioners in the field of Christian-Muslim dialogue who spoke of the particular, and personal, impact Pope Francis had on them.