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.
If there’s one thing some of us need in the midst of our work and schedule, it’s strength. For one thing, we expend not only physical energy, but emotional energy as well, which makes us all the more tired.
The passage addresses both. Israel was complaining about their lot, failing to acknowledge God’s greatness and goodness. Isaiah 40 is a powerful vision of both. God is present to help his people in their lack of understanding and strength.
That we are weak, there’s no doubt, and we shouldn’t fool ourselves into thinking that we know better than God. When we push out hard on our own, that’s essentially what we’re doing. We’ll either depend on our own insight and strength, or fold our hands in despair.
But God wants to give us vision to begin to understand by faith, and to depend on his enabling. God is always faithful as we proceed, our hope and confidence in him. Of course God wants us to look to him, to his promises, to his provision. To wait, hope, and carry on. And find our “wings like eagles,” soaring. In and through Jesus.