“…the Divine Baptism, wherewith God visits us, penetrates through our whole soul and body. It leaves no part of us uncleansed, unsanctified. It claims the whole man for God.

….Thus the heart of every Christian ought to represent in miniature the Catholic Church, since one Spirit makes both the whole Church and every member of it to be His Temple. As He makes the Church one, which, left to itself, would separate into many parts; so He makes the soul one, in spite of its various affections and faculties, and its contradictory aims.

…..As He leavens each rank and pursuit of the community with the principles of the doctrine of Christ, so does that same Divine Leaven spread through every thought of the mind, every member of the body, till the whole is sanctified. And let us be quite sure that these two operations of our Divine Comforter depend upon each other, and that while Christians do not seek after inward unity and peace in their own breasts, the Church itself will never be at unity and peace in the world around them;—and in somewhat the same manner, while the Church throughout the world is in that lamentable state of disorder which we see, no particular country, which is but a part of it, but must be in great religious confusion too, within its own limits.

….Break unity in one point, and the fault runs through the whole body. There is a jar and a dissonance throughout; from the sole of the foot even unto the head there is no soundness. The flood of God’s grace keeps its level, and if it is low in one place it is low in another. Surely we have abundant evidence on all sides of us, that the division of Churches is the corruption of hearts.

….Let us try to serve God more strictly than heretofore; let us pray Him to send down that influence which converted the world in the beginning, and He surely will answer our prayers far beyond what we think or hope. He will raise up for us saints and guides in this dreary time, when sanctity and wisdom seem well nigh to have failed; He will bring together the different parts of the Church, and restore peace and unity as at the first.”

BJHN, Sermons on Subjects of the Day.
Sermon 10: “Connection between Personal and Public Improvement”.