Visual Aid to "Dei Verbum" - Preface - P.1

This visual makes explicit the intention of Dei Verbum: to lead the world to love the Word of God. It also shows the various sources of the teachings therein. Also explicit is that the entire teaching flows from Sacred Scripture, most particularly guided by 1 John 1:2-3.

Link to text:
http://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19651118_dei-verbum_en.html