The present dialogue underlines the importance of God’s Word in the Church’s life. The liturgical life, the theological declamation, the faith and the charity deeds base on it. For the Christian tradition, the Holy Bible contents the truth which God wanted to communicate, the truth for our salvation. Father Ignace shows that in the entirely of the Second Vatican Council documents this Constitution has a special place. It is the synthesis of the discussions about Revelation, about Tradition and about the Holy Bible and it answers to the natural questions regarding the God’s Word, the relation between Tradition and Holy Bible and the notion of inspiration. The interview concentrates on the major problems debated in this dogmatic Constitution and impels to a more profound acceptance of the horizons that it reveals.