Give a portion to seven, and also to eight; for you know not what evil shall be upon the earth.
All Commentaries on Ecclesiastes 11:2 Go To Ecclesiastes 11
Didymus the Blind
AD 398
The one who “gives a part to the seven” commits to the Old Testament, which was before the arrival of the Savior. The number seven indicates the institution of the sabbath. The one who “gives a part to the eight” is the one who believes in the resurrection of the Savior, since he came after the sabbath. The Jews who “give a part to the seven” have not “given a part to the eight” and therefore they were not saved. The heretics … rejected the law and the Old Testament; since they did not “give a part to the seven,” they miss the goal.