The book titled Kata Bersama: Antara Muslim dan Kristen (A Common Word: between Muslims and Christians) is an extended of Indonesian version from Muslim and Christian Understanding: Theory and Application of “A Common Word Between You and Us.” The book is a follow-up to the “Kalimatun Sawa” initiative or “A Common Word,” in the form of a statement of 138 representatives of intellectual figures, muftis, and Islamic scholars throughout the world about the relationship between Islam and Christianity was published by UGM Press.