At 51, Vincent Guest could well be the professor at a table filled with 20- and 30-year-olds. He is leading a lunchtime social justice meeting for seminarians at Theological College at Catholic University in Washington.

Forks clink on plates in the basement conference room as Guest opens the November meeting in prayer. “In the name of the Father, Son and Holy Spirit,” he says as he bows his head and clasps his hands.

Guest is not a visiting professor. He is a seminarian, just like the other younger men at the table.

But he is not alone in his age group. According to a decade-long study of enrollment by the Association of Theological Schools released in 2009, the fastest-growing group of seminarians include those older than 50. In 1995, baby boomers made up 12% of seminarians, while today they are 20%.

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