The universal message expressed in the four cardinal points is reflected in the four branches of the cross, symbol of Jesus Christ's martyrdom and also symbol of the fugitive priest.
Secondly, there are four Gospel accounts in the new testament: ''Matthew'',''Mark''',''Luke'', and ''John''.
There are traces in different proportion of the four Gospels in the ''Power and the Glory''. Even if it remains difficult to match each part of the novel with one of the Gospel, the fact is there, the Christ's message is entirely contained in these scriptures and by the the presence of the four Gospels in Greene's novel, the book becomes a modern bearer of the biblical message. Whatever the catholic heterodoxy that Greene had, the endorsement of the Gospel message appears to be written down in the very structure of the novel.
If the novel's architecture is in a visibly quaternary sequence, it is essentially because the number four allows for additions, associations, and connections two by two. Thus, the first and last parts go together