I adore Alice McDermott's 'The Ninth Hour' for its quiet, profound exploration of faith, sacrifice, and the messy beauty of human connection. If you're looking for something with a similar vibe, I'd recommend 'Gilead' by Marilynne Robinson. It’s another contemplative novel steeped in spiritual questions, though it leans more toward pastoral introspection. Both books share that lyrical, almost prayer-like prose that makes you pause and savor sentences.
For a grittier but equally poignant take, try 'The Power and the Glory' by Graham Greene. It’s about a flawed priest in Mexico, wrestling with duty and despair. The themes of grace in unlikely places echo McDermott’s work, though Greene’s style is more urgent. 'Lila', also by Robinson, might hit the spot too—it’s raw and tender, like 'The Ninth Hour', but with a lonelier, wandering heart.