Commento biblico di Adam Clarke
Ecclesiaste 7:13
Consider the work of God: for who can make that straight, which he hath made crooked? Consider the work of God - Such is the nature of his providence, that it puts money into the hands of few: but wisdom is within the reach of all. The first is not necessary to happiness; therefore, it is not offered to men; the latter is; and therefore God, in his goodness, offers it to the whole human race.
The former can rarely be acquired, for God puts it out of the reach of most men, and you cannot make that straight which he has made crooked; the latter may be easily attained by every person who carefully and seriously seeks it from God.