A preacher kid’s at a Catholic university, Kevin Lowry settled into a “double major in beer and billiards” soon followed by uncomfortable run-ins with pious students, failing grades, increasing anxiety, a missing night—and the startling realization that some fellow students actually attended Mass the morning after a party instead of sleeping it off.</p><p>After getting kicked out, Kevin got his act together, got the MBA, and also got the girl. Meanwhile God was working, drawing him...