By Fr. Ignatius John Schweitzer, OP, Catholic Exchange - Some time ago, I had the practice of reading the Sermon on the Mount (Mt. 5-7) or the Last Discourse of John (Jn. 14-17) at least once a week. I did so because these passages are so fundamental to the Christian life. Regularly going through the Sermon on the Mount caused varying dimensions of the Sacred Page to come forth, such as seeing it in terms of Jesus, the Father, and the Holy Spirit in our life as Christians. Our Gospel this Sunday, on the Beatitudes, is a brief, introductory summary of the whole sermon and so gets us to the heart of the Sermon on the Mount.