VI.--He recognizes no relationship between Ethics and Theology. The
principle of Benevolence in the human mind is, he thinks, an adequate
source of moral approbation and disapprobation; and he takes no note of
what even sceptics (Gibbon, for example) often dwell upon, the aid of
the Theological sanction in enforcing duties imperfectly felt by the
natural and unprompted sentiments of the mind.