We instinctively do our best to support our families, maintain our health, etc. But when all our efforts fail, especially as we age, it is such a consolation to know that we always have the Lord God as our backup. In fact, this is the only backup that counts and we truly need. When we are young, we don't think about it. But when we get old, it becomes increasingly clear. Blessed are those who realize this when they are still young.