What difference does theology make in the Christian life? At first glance, the study of doctrine may seem like an abstract discipline reserved for pastors and scholars. But knowing God is vital for every believer—theology shapes how we think, worship, and live before the One who saved us.

In this 36-part teaching series, Dr. Sinclair Ferguson guides us through the core doctrines of the Christian faith and shows their importance for our lives. With clarity and warmth, he explores the whole range of systematic theology, revealing how a deeper knowledge of Scripture strengthens our love for God, enriches our hope in His salvation, and guides us to live according to His will.