In “Communion: Finding My Way Back to Faith,” Vance chronicles his spiritual journey from childhood to young adulthood, his abandonment of religion and his eventual conversion to Catholicism.

Vice-president says he tries not to make decisions until he ‘absolutely must’ but has ‘no doubt’ Trump will support him

The book arrives as Catholicism is, by some measures, experiencing a resurgence in the United States unlike anything in recent memory.

Politically and spiritually, the vice president has been on a journey.

Vice President JD Vance joined ABC's \