Félix María Arocena, professor of the School of Theology at the University of Navarra, has published the book Liturgia y vida. Lo cotidiano como lugar del culto espiritual.

In the book, the theologian and canonist analyzes the integration of the concepts of liturgy and life in daily life: "This result is the splendor of Christian existence lived as spiritual worship. The liturgy-life continuity is one of the most serious questions a Christian can ask himself. A diaphragm often separates the places dedicated to worship from the arenas of political and social life".

Félix María Arocena has been a priest since 1981. He is graduate in Physical Sciences, and doctor in Sacred Theology and in Canon Law. He teaches Liturgical Theology at the School of Theology of the University of Navarra and as visiting professor at the School of Theology of the Ecclesiastical University 'San Damaso' (Madrid). He is also a member of the AEPL (association Spanish Liturgy Professors) and partner corresponding to the Pontifical Academy of Theology (Rome).