||This article needs additional citations for verification. (October 2009)
Everything That Rises Must Converge is a collection of short stories written by Flannery O'Connor during the final decade of her life. The collection's eponym story derives its name from the work of Pierre Teilhard de Chardin. The collection was published posthumously in 1965 and contains an introduction by Robert Fitzgerald. Of the volume's nine stories, seven had been printed in magazines or literary journals prior to being collected. "Judgement Day" is a dramatically reworked version of "The Geranium," which was one of O'Connor's earliest publications and appeared in her graduate thesis at the University of Iowa. "Parker's Back," the collection's only completely new story, was a last-minute addition.
Everything That Rises Must Converge 
The story is told from the close third-person point-of-view of Julian, a recent college graduate and self-styled intellectual who lives with his mother because he can't afford his own lodgings with the pittance he earns as a typewriter salesman. The mother, whose worldview reflects the institutional racism of the mid-twentieth century American south, wishes to attend an exercise session at nearby community center, but is wary of riding the bus by herself in light of the recent racial integration of the city's public transportation system. Though he despises his mother's racism, cheeriness, and intellectual aloofness, Julian resentfully agrees to escort her, if only out of a sense of duty to the woman who paid his way through college and continues to support him even afterward. His confrontational bitterness and her thoughtless prejudice bring the circumstances to a boil when they step onto the bus and join a widely disparate cast of characters, among them two blacks who inhabit vastly different regions of the social spectrum.
The title Everything That Rises Must Converge refers to a work by the French philosopher Pierre Teilhard de Chardin titled the "Omega Point": "Remain true to yourself, but move ever upward toward greater consciousness and greater love! At the summit you will find yourselves united with all those who, from every direction, have made the same ascent. For everything that rises must converge."