The document summarizes the primary roles of each member of the Trinity. It states that creation is primarily attributed to God the Father, redemption and salvation of mankind is primarily attributed to God the Son, and sanctification and renewal is primarily attributed to the Holy Spirit. However, it notes that each member plays a role in the others' domains as well. The document provides biblical examples to support these roles and emphasizes that while the Trinity's roles can be distinguished, all three persons are fully God.