The 1983 Code of Canon Law no longer has canons which absolutely forbid the cooperation of Roman Catholic clergy (bishops, priests and deacons) with clergy members of other systems of belief. It still absolutely forbids Catholic priests to concelebrate the Eucharist with members of communities not in full communion with the Catholic Church (canon 908), but allows, in certain circumstances and under certain conditions, other sharing in the sacraments. The "Directory for the Application of Principles and Norms on Ecumenism" states: "Christians may be encouraged to share in spiritual activities and resources, i.e., to share that spiritual heritage they have in common in a manner and to a degree appropriate to their present divided state."