Albert Barnes' Bible Commentary
Ecclesiastes 9 - Introduction
In Ecclesiastes 9:1 reasons are adduced for the universal conclusion Ecclesiastes 8:17 that no person can understand the works of God. This does not, however, prevent the assertion of the practical advantage in this life of that wisdom which includes the fear of God (Ecclesiastes 9:13 ff). Compare Ecclesiastes 9:1 with Wisd. 2:1-9.