The Keys of the Kingdom:

A Tool's Witness to Truth

S. L. Jaki

The hallowed phrase, "the keys of the kingdom", is easily the most
striking among the powerful phrases of the Bible. Yet it has also become perhaps the most overlooked among such phrases. Worse, this happened, tellingly enough, in an age in which Catholics have grown boastful of their biblical reorientation. It is also the age in which lifeþindividual, corporate, national, and globalþhas become dependent on keys as never before.
     Modern man no longer reflects on the technical marvels of individuality that dangle on his key ring. Nor does he suspect that his indispensable keys came into widespread use in the centuries immediately preceding Christ.
     Christ's words to Peter, "I give you the keys of the kingdom of heaven,"
have therefore a special cultural setting. They are to be seen also in the light of the age-old modern marvel of specific power which is tied to keys that ought to be always specific or strictly individual if they are to be useful. This is the gist of the first two chapters, dealing respectively with the history of key-making and with the biblical theology of keys.
     The third chapter is an analysis of all major patristic and medieval texts on the keys of the kingdom. It is followed by a discussion of the interpretation of Christ's words about Peter's keys by Reformers and Counter-Reformers. The fifth or concluding chapter is a probing into the only meaning that ought to be given to the 'open church' -- this chief shibboleth of post-Vatican II times -- if the significance of one's very own keys is not to be jeopardized.