The object of preaching is, constantly to remind mankind of what mankind are constantly forgetting; not to supply the defects of human intelligence, but to fortify the feebleness of human resolutions.

Sydney Smith (1771-1845) English clergyman, essayist, wit

Sermon, “The Judge That Smites Contrary to the Law” (1824-03-28)
    (Source)

On Acts 23:3.