Grace Theological Institute series delves deeply into the Grace of God in all of its manifestations. There are five forms of grace. None of them can be ignored. To be fully equiped, all the five forms should be understood by believers and non-believers. The understanding of the grace of God is necessary to know the purpose of matter, time, life, and salvation. Three of the five forms of Grace are universal for both believers and unbelievers. In addition to the theology, philosophical, psychological, and scientific approaches are employed in order to comprehend universal grace. An important field of study, spiritual science, is introduced. This book combines all the separate five Tomes in one. The five Tomes are: Tome 1: The Five Forms of Grace (An Introduction) Tome 2: Material Grace (Matter and Time) Tome 3: Spiritual Grace (Psyche and Spirit) Tome 4: Divine Grace (Favor and Salvation) Tome 5: History of Grace Doctrine