Treats God's law, the covenant of grace, the person and state of Christ, his mediatorial office, calling and faith, justification, and sanctification and good works.

Francis Turretin's 17th century classic contrasts Reformed understandings of Scripture with conflicting theological perspectives, particularly Roman Catholic, Arminian, and Socinian. Volume 3 treats the church, the sacraments, and last things.

Francis Turretin (1623-87) has been called "the best expounder of the doctrine of the Reformed church" (Samuel Alexander) and "a towering figure among the Genevan Reformers" (Leon Morris). First published in the late 1600s, his Institutio Theologicae Elencticae is the fruit of some thirty years of his teaching at the Academy of Geneva, and this three-volume set is the first complete edition to be published in the English language. As an elenctic theology, it seeks to affirm and demonstrate the truth by refuting false doctrine--in this case contrasting a comprehensive Reformed theology with conflicting perspectives, particularly Roman Catholic, Arminian, and Socinian views.

Martin Luther contended that the church stands or falls on the doctrine of justification. With challenges to the Reformer's view coming from several directions today, R. C. Sproul finds the appearance of Francis Turretin's Justification "a welcome relief." Is the ground of our justification "the righteousness of Christ in us or the righteousness of Christ for us?" In the introduction, Sproul finds Turretin (1623-1687) to be "at his best" when addressing this key issue. Justification addresses ten questions, beginning with "Is the word justification always used in a forensic sense in this argument; or is it also used in a moral and physical sense?" "Perhaps Turretin's greatest strength was his acute intellect," writes Sproul. "He was the master of those fine distinctions that make for precision." Turretin's contemporaries celebrated not only his erudition, but also his eloquence and his ministries of mercy. His pastor's heart made him an evangelist who pled with sinners to be reconciled with God. "If we hold sacred the notion that God has created us with minds for the purpose of seeking understanding," Sproul writes, "then we will delight in the clarity and precision of thought Turretin's work presents to us." Book jacket.

In Francis Turretin (1623–87) and the Reformed Tradition, Nicholas A. Cumming provides a biography of Turretin and an intellectual history of Turretin’s major works. Cumming details, in particular, Turretin’s influence among the Reformed in the early modern and modern periods.