ON

PRACTICAL SUBJECTS,

CHIEFLY

PREACHED IN THE CATHEDRAL OF THE HOLY TRINITY,

COMMONLY CALLED, CHRIST CHURCH,

DUBLIN

BY THE REV,

JOHN CLARKE CROSTHWAITE, A.M.

OF TRINITY COLLEGE, DUBLIN,
DEAN'S VICAR IN CHRIST CHURCH CATHEDRAL,

AND EXAMINING CII APLAIN TO THE LORD BISHOP OF KILDARE.

Whatsoever shall be saide; if it bee true; if it be auncient, if it be Catholique,
if it bee so cleere, as the sunne beames, let us humble our heartes, and beleeve
it. There is no truth, but of God. Whosoever resisteth the trueth, resisteth
God.-JEWELL.

LONDON:
PRINTED FOR J. G. F. & J. RIVINGTON,

ST. PAUL'S CHURCH YARD,

AND WATERLOO PLACE, FALL MALL.

1840.

LONDON:

GILBERT & RIVINGTON, PRINTERS,

ST. JOHN'S SQUARE.

TO THE

REV. ALEXANDER MCAUL, D.D.

AS A MEMORIAL

OF LONG AND UNINTERRUPTED FRIENDSHIP,

AND A TESTIMONY OF RESPECT

FOR THE PROFOUND LEARNING WITH WHICH,

IN ALL HIS WRITINGS, HE HAS DEFENDED

THE GREAT BULWARK OF THE CATHOLIC FAITH,

THE GRAMMATICAL INTERPRETATION OF

THE HOLY SCRIPTURES,

THIS VOLUME IS AFFECTIONATELY INSCRIBED,

BY HIS FRIEND AND BROTHER,

THE AUTHOR.