Love Thy Stranger

From the New York Times bestselling author of Misquoting Jesus comes a surprising history of Jesus’ most radical commandment—a new kind of altruism—tracing how the extraordinary duty to love even those who are strangers to us has shaped our world and our lives. When we donate money to victims of natural disasters, or offer our forgiveness, or consider it a government’s responsibility to provide some basic assistance to those in need­­, we are (knowingly or not) demonstrating the enduring legacy of a particularly Christian kind of love. For centuries, Greek and Roman moral philosophers prioritized generosity towards friends and family. Even Old Testament exhortations to love your neighbor gave little reason to consider the suffering of those beyond your own community. Jesus changed all this, introducing a revolutionary new ethical obligation to love those you didn’t even