Job 18
v.17
The memory of him perishes from the earth; he has no name in the land.
At the beginning, the procreation of children was desirable, so that each person might leave a memorial of his life. Since there was not yet any hope of resurrection, but death held sway, and those who died thought that they would perish after this life, God gave the comfort of children, so as to leave living images of the departed and to preserve our species. For those who were about to die and for their relatives, the greatest consolation was their offspring. To understand that this was the chief reason for desiring children, listen to the complaint of Job’s wife.