ΟΝ

PRACTICAL SUBJECTS.

BY

ROBERT WALKER,

LATE ONE OF THE MINISTERS OF THE HIGH CHURCH

OF EDINBURGH.

TO WHICH IS PREFIXED,

A CHARACTER OF THE AUTHOR,

BY HUGH BLAIR, D. D.

VOLUME THE FOURTH.

SECOND EDITION

LONDON:

Printed for THOMAS KAY, No. 332, oppofite
Somerfet House, Strand;

And W. CREECH, Edinburgh.

M,DCC,XCIX.