Forget the centuries-old narrative of Christian missionaries being predominantly white and Western. Workers from the Global South are the force behind one of the great transformations of missions in the modern age.

Human beings may be hard-wired since evolution to separate into tribes in response to fear and uncertainty. But science also shows we are capable of working together for the common good when we leave our tribal cocoons and get to know our neighbors in ways that promote understanding. It starts with listening to one another.

The global refugee crisis represents a potential transformational moment in world history. Nations from Africa to Asia to Europe to North America with troubled pasts of ethnic conflict and of putting political and economic self-interest above humanitarian needs have an opportunity to write new chapters in their national stories. Religion is playing and will play a critical role.

At their best, faith-based organizations and religious communities have embraced Ebola victims with loving care, heedless of their own safety in treating the suffering and working with public health officials in education and prevention efforts. Still, amid the uncertainty that has gripped governments, world health officials and religious groups alike, responses have been varied over religious rituals such as Muslim and traditional African burial practices encouraging the washing of the dead, Christian practices such as exchanging hugs and handshakes and receiving communion orally and the reliance on traditional healers that provide sources of comfort and hope to believers but also pose public health risks.