"The Loveliness of Christ," contains the essay by the title name plus several letters Rutherford wrote. Since his death in 1661, the writings and letters of Rutherford have been an inspiration to many--including the highly esteemed evangelist, Charles Spurgeon. In Spurgeon's words, "when we are dead and gone let the world know that Spurgeon held Rutherford's letters to be the nearest thing to inspiration that can be found in the writings of mere men."

Rutherford, like all humans, grappled with sin and faced tribulations. Even in the midst of his own struggles, however, Rutherford became a beacon, revealing the loveliness of Jesus Christ. An old English merchant and contemporary of Rutherford explained the transformative impact of encountering Rutherford this way: "I came to Irvine, and heard a well-favored, proper old man [David Dickson] with a long beard, and that man showed me all my heart. Then I went to St. Andrews, where I heard a sweet, majestic-looking man [Robert Blair], and he showed me the majesty of God. After him I heard a little, fair man [Rutherford], and he showed me the loveliness of Christ."

Rutherford's personality was a blend of godliness, humility, and strong emotions, leading to occasional outbursts and challenges in his interactions. Acknowledging his own temperament, he once confessed to David Dickson, "I am made of extremes." Despite bouts of depression, Rutherford's experiences became a divine tool, shaping him into a source of comfort for fellow believers in times of suffering.

"The Loveliness of Christ" is a testament to the transformative power of a flawed yet deeply devoted soul. Rutherford's letters not only offer profound insights into the Christian journey but also showcase the loveliness of Christ that transcends human imperfections.