The Blessing of Strength
Every morning, near the end of the series of Birkot HaShachar, the morning blessings, we recite a short but profoundly resonant phrase:
Baruch Atah Hashem… hanoten laya’eif koach
“Blessed are You, God, who gives strength to the weary.”
It is striking that this is the final blessing in the sequence recited aloud. The אנשי כנסת הגדולה, the Men of the Great Assembly who formulated these prayers in the aftermath of the destruction and spiritual disorientation surrounding the loss of the Beit HaMikdash, chose their language carefully. Nothing in Jewish prayer is accidental. This blessing is rooted directly in one of the most powerful passages in the Book of Isaiah.
The prophet declares in Isaiah chapter 40:
“וקוי ה׳ יחליפו כח”
“Those who place their hope and faith in God will renew their strength.”
Isaiah continues with majestic imagery: they will rise on wings like eagles, they will run and not grow weary, they will walk and not tire. The prophet is teaching something timeless about the nature of human endurance. If a person draws strength only from themselves, eventually exhaustion sets in. Physical energy fades. Emotional resilience weakens. The spirit becomes burdened.
But when a person knows that their life is connected to a higher purpose, when they believe they are walking with God and not alone, they discover reservoirs of strength they never imagined possible.
That is precisely the language embedded in the blessing hanoten laya’eif koach. God gives strength to the weary not merely by removing struggle, but by infusing human beings with the courage to continue despite struggle.
It is no coincidence that this passage from Isaiah serves as the Haftarah for Parshat Lech Lecha. In that Torah portion, Avraham Avinu is called upon to leave behind everything familiar and journey toward an unknown future in order to build a society rooted in ethical monotheism, righteousness, and blessing for humanity. It was not an easy mission then, and it is not an easy mission now.
Avraham’s journey was marked by resistance, loneliness, uncertainty, and opposition. Yet God’s message through Isaiah echoes across generations: if you know that you are walking with God, you will find strength beyond what you thought possible.
That message feels deeply relevant today.
We live in a time when many people feel spiritually exhausted. There is confusion about morality, truth, and even the most basic distinctions between right and wrong. Those who stand for Jewish values, for Israel, for faith, for moral clarity, often feel they are swimming against a relentless current. There are moments when the battle itself becomes wearying.
And yet every morning, Judaism places these words on our lips before we step into the world again:
Hanoten laya’eif koach.
God gives strength to the weary.
The blessing reminds us that redemption is not only something we wait for passively. It is something we participate in actively. God strengthens us so that we can become partners in bringing light into darkness.
In many ways, this blessing parallels another morning blessing: hanoten lasechvi vinah, thanking God for giving the rooster understanding to distinguish between night and day. The rooster senses dawn even during the darkest moments before sunrise. That blessing is an affirmation that God’s redemption is always unfolding, even when hidden from view.
Hanoten laya’eif koach adds another dimension. Not only will redemption come, but God will give us the strength to help bring it about.
That may be one of the most important spiritual truths a person can carry into the day. Faith is not merely believing that God exists. Faith is believing that when the mission is worthy, when the purpose is sacred, and when the path feels difficult, God will provide strength we never knew we possessed.
And perhaps that is why this blessing is recited aloud.
Because every generation needs to hear it again.