This difficulty may be supposed to have been more than ordinarily great.
Many evils of a public nature, which existed in former times, were the
offspring of ignorance and superstition, and they were subdued of course
by the progress of light and knowledge. But the evil in question began
in avarice. It was nursed also by worldly interest. It did not therefore
so easily yield to the usual correctives of disorders in the world. We
may observe also, that the interest by which it was thus supported, was
not that of a few individuals, nor of one body, but of many bodies of
men. It was interwoven again into the system of the commerce and of the
revenue of nations. Hence the merchant--the planter--the mortgagee--the
manufacturer--the politician--the legislator--the
cabinet-minister--lifted up their voices against the annihilation of it.
For these reasons, the Slave Trade may be considered like the fabulous
hydra, to have a hundred heads, every one of which it was necessary to
cut off before it could be subdued. And as none but Hercules was fitted
to conquer the one, so nothing less than extraordinary prudence,
courage, labour, and patience, could overcome the other. To protection
in this manner by his hundred interests, it was owing, that the monster
stalked in security for so long a time. He stalked too in the open day,
committing his mighty depredations. And when good men, whose duty it was
to mark him as the object of their destruction, began to assail him, he
did not fly, but gnashed his teeth at them, growling savagely at the
same time, and putting himself into a posture of defiance.

We see then, in whatever light we consider the Slave Trade, whether we
examine into the nature of it, or whether we look into the extent of it,
or whether we estimate the difficulty of subduing it, we must conclude
that no evil more monstrous has ever existed upon earth. But if so, then
we have proved the truth of the position, that the abolition of it ought
to be accounted by us as one of the greatest blessings, and that it