Charles H. Spurgeon on Psalms 71:9

There are some peculiar circumstances of old age which render this blessing —the favour and presence of God —necessary.

1. Old age is a time of but little natural enjoyment, as Barzillai acknowledged, 2Sa 19:35.

2. It is a time of life in which the troubles of life are often known to increase.

3. Old age is a time in which the troubles of life not only increase, but become less tolerable.

4. Old age is a time which ought to command respect, and does so among dutiful children and all serious Christians: but it is often known to be attended with neglect. This is the case especially where they are poor and dependent. It has been the case where public characters have lost their youthful vivacity, and the brilliancy of their talents. A. Fuller.