Why do you complain, Jacob?
Why do you say, Israel,
“My way is hidden from the LORD;
my cause is disregarded by my God”?
Do you not know?
Have you not heard?
The LORD is the everlasting God,
the Creator of the ends of the earth.
He will not grow tired or weary,
and his understanding no one can fathom.
He gives strength to the weary
and increases the power of the weak.
Even youths grow tired and weary,
and young men stumble and fall;
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.
Why do we sometimes lose what strength we have? A good question. Humans have been given great strength and resilience from God, but there’s a limit. We are, after all mortal creatures, and life doesn’t go on forever.
Strength is grounded to purpose, it’s not an end in itself. We often lose strength, because we lose heart. It seems like there’s little to no use, because what we’re involved in has failed.
God in addressing Israel is seeking to revive and reestablish a fallen, broken people, his covenant people. To understand the setting, it’s important to read the entire chapter. But the end of it quoted above is sufficient for a summary.
God’s limitless understanding and strength are appealed to. As Christians we believe in God the Father Almighty, maker of heaven and earth. But that’s not sufficient in itself. What that mean for us personally and corporately is the question.
We’re to accept the revelation of God and God’s will given to us in Scripture. And we determine that by God’s promise in Jesus, we live and carry on, and by nothing else. That revelation certainly includes the whole of human life, every part.
We’re called to “hope” in God, which carries the meaning of waiting in expectation and anticipation. And then God’s promise: our strength will be renewed. So that whatever we have to do, we can fully accomplish. And with the sense of having more than enough.
This involves receiving a sense of vision from God, along with the strength to accomplish what is set out before us, just what part we play in God’s story. In and through Jesus.