Ward Stanford is an ex-con whose life is in shambles. Having lived on the streets as a homeless person, he is struggling to turn his life around when a letter arrives.

Lauren Reslin, Ward's estranged daughter, has invited him to visit her in Montana. When he arrives, Lauren informs her father that she has only a few months to live, and he will soon be responsible for raising his rebellious grandson, Mathias, with whom he has nothing in common. Lauren also insists that Ward, a nonbeliever, must raise his grandson as a Christian. Ward refuses at first, but then reluctantly agrees to honor his dying daughter's wishes.

As Mathias's guardian, Ward soon realizes that to help his grandson overcome his pent-up grief, he must first break through the walls the boy has put up around his heart and win his trust. He begins by challenging Mathias' intellect. Over time, their conversations become increasingly personal and poignant. As a result, Ward is led to discover his own faith. Gradually, Ward and Mathias come to care deeply for one another.

This Christian novel explores the foundations of faith and how genuine love can bring healing and redemption.