4 Even to your old age and gray hairs I am he, I am he who will sustain you. I have made you and I will carry you; I will sustain you and I will rescue you.
31 but those who hope in the LORD will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint.
10 The length of our days is seventy years- or eighty, if we have the strength; yet their span is but trouble and sorrow, for they quickly pass, and we fly away.