In the time of Christ: Lk 20:25: render unto Caesar the things that are Caesar's, and unto God the things that are God's; this is not seen as an expression of conflict between the leaders of the State and the leaders of the Church, but as Jesus' encouragement to his disciples to follow the statute. The life of faith and participation in social work are never separated. Catechesis on the Church, the family and politics, in collaboration with P. Abdon Rafidison.