[Gladstone was a prominent English statesman and author who served four times as Prime Minister and wrote numerous learned essays on such diverse subjects as politics, theology, classical history, and literature. In his literary criticism, Gladstone often uses criteria based on his deep commitments to Christian religious and moral beliefs to judge the plausibility of characters or actions. In the following excerpt from his influential, favorable review of Robert Elsmere, Gladstone challenges theological issues presented in the novel.]