R.C. Sproul (1939–2017) was a prominent American Reformed theologian, pastor, and author known for his commitment to the holiness of God and the doctrines of grace. He founded Ligonier Ministries, which aimed to make classical Reformed theology accessible to the layperson.
R.C. Sproul spent his life emphasizing the absolute sovereignty and holiness of God. Much like the Reformers he admired, he taught that a true understanding of the gospel begins with recognizing the majesty of the Creator over against the fallen nature of humanity. He often reminded his readers: "You are more sinful and flawed than you ever dared believe, and more accepted and loved in Christ than you ever dared hope." Grounding his theology in the Reformed tradition, he tirelessly championed the Five Solas and the Doctrines of Grace. As the apostle Peter exhorts, "but like as he who called you is holy, be ye yourselves also holy in all manner of living; because it is written, Ye shall be holy; for I am holy" (1 Peter 1:15-16). Sproul served the church by ensuring that theological depth remained intimately connected to the heart's worship of Christ.