An ethical essay, or, An attempt to enumerate the several duties which we owe to God, our Saviour, our neighbour and ourselves, and the virtues and graces of the Christian life : contrasted on the opposite pages with their opposite vices and ill dispositions : to each of which are subjoined some loose notes, imperfect hints, and common observations, serving to illustrate, limit, or enforce them : intended to assist in the important duty of self-examination / by the late Edward Augustus Holyoke ... ; to which is added an appendix, containing some miscellaneous papers and prayers ; with a biographical memoir, by John Brazer.