This is a strange, tumultuous political moment. With columnists David Brooks and E.J. Dionne, we step back from the immediate political gamesmanship. We take public theology as a lens on the challenge and promise we will all be living as citizens, whoever our next president might be. This public conversation was convened by the John C. Danforth Center on Religion and Politics at Graham Chapel at Washington University in St. Louis, the day before the second presidential debate on that campus.

Xavier Le Pichon, one of the world’s leading geophysicists, helped create the field of plate tectonics. A devout Catholic and spiritual thinker, he raised his family in intentional communities centered around people with mental disabilities. He shares his rare perspective on the meaning of humanity — a perspective equally informed by his scientific and personal encounters with fragility as a fundament of vital, evolving systems. Le Pichon has come to think of caring attention to weakness as an essential quality that allowed humanity to evolve.

The idea of reciting an unchanging creed sounds suspicious to modern ears. But the late, great historian Jaroslav Pelikan illuminated ancient tradition in order to enliven faith in the present and the future. He insisted that strong statements of belief will be necessary if pluralism in the 21st century is to thrive. We take in his moving, provocative perspective on our enduring need for creeds.

Kate Braestrup is a chaplain to game wardens, often on search and rescue missions, in the wilds of Maine. She works, as she puts it, at hinges of human experience when lives alter unexpectedly — where loss, disaster, decency and beauty intertwine. Hear her wise and unusual take on life and death, lost and found.

The 13th-century Muslim mystic and poet Rumi has long shaped Muslims around the world and has now become popular in the West. Rumi created a new language of love within the Islamic mystical tradition of Sufism. We hear his poetry as we delve into his world and listen for its echoes in our own.