A full course of 57 lessons covers Fundamentals of the Faith and many more subjects in greater depth.
God did not dump all His knowledge on men at one time. About 40 authors wrote the Bible over approximately 1,400 years. God revealed truth slowly and progressively.
As the Bible took shape, so did the key doctrines of the Trinity, Creation, Angels, Salvation, the Church and the End Times. The study that focuses on these doctrines as they developed is Biblical Theology. The study that focuses on these doctrines in their final form is Systematic Theology. Biblical Theology and Systematic Theology overlap. One focuses on doctrinal development; the other on doctrinal finality.
Grace Church of Sacramento teaches Systematic Theology in two ways. Fundamentals of the Faith is a short course of 13 lessons for beginners. It covers the Bible, the Trinity, Salvation, Sanctification, Prayer, the Church and Evangelism. A fuller course of 57 lessons covers Fundamentals of the Faith and many more subjects in greater depth.