How Long, Lord?

When God’s glory meets our weakness, resilience is forged in fire.

Welcome to The Resilient Series—a collection of reflections from wise, faith-filled voices exploring what it means to live resilient in Jesus. Each week, we’ll hear from a different writer—authors, pastors, coaches, neurosurgeons, and everyday disciples—sharing their stories, Scripture insights, and hard-won hope. Whether you’re arriving here at the start or joining partway through, each piece stands alone and invites you to draw near to the God who strengthens us through every season.

In this installment of The Resilient Series, Pastor Rich Bitterman takes us into the sanctuary with Isaiah—a man overwhelmed, weary, and fully aware of his own frailty. Through the throne room of heaven, the burning coal, and the voice of God, we witness what true resilience looks like: not applause, not results, not recognition, but a steadfast heart anchored in the character of God. Rich reminds us that when we’ve seen God, quitting is no longer an option.

How Long, Lord?

The year the king died; the temple shook.

Smoke curled around the pillars. Priests moved like ghosts behind the veil. And a young man named Isaiah stepped into the sanctuary with weariness in his bones.

He wasn’t looking for a vision. He was looking for oxygen.

And then he saw the Lord.

A throne suspended above everything familiar. A robe that poured across the floor like a flood no wall could contain. Voices filled the space. Not human voices, but bright and burning ones. Wings fluttered. Feet covered. Faces hidden.

“Holy, holy, holy is the Lord of hosts,” they cried to one another, as if holiness could not be carried by one voice alone. “The whole earth is full of His glory.”

The walls trembled. The floor shifted beneath his sandals. And Isaiah could not breathe.

We often imagine glory as light. But it presses. The more of God we see, the heavier everything becomes.

He saw himself clearly for the first time. And what he saw was not whole.

“Woe is me,” he whispered. A sound smaller than the trembling stones. “I am lost.”

When you stand that close to what is real, the categories collapse. Righteousness turns into a costume. Reputation dissolves. Even his words, the very thing he was known for, felt like poison in his mouth. “I am a man of unclean lips,” he said, “and I dwell among a people of unclean lips.”

He felt it in his throat.

That is what holiness does. It does not flatter. It does not inspire with soft music and pleasant lighting. It opens your ribcage and shows you what lives there. And what lives there is need.

Then came movement.

A rush of wings. A break in the circle. One of the seraphim glided down from the throne with fire in its grasp. A coal, still alive with altar heat, held with tongs.

Isaiah watched it come.

And in that moment, flame between heaven and earth, he must have believed this was how it would end. Condemned by glory. Burned by truth.

But the coal did not destroy him.

It healed him.

“Your guilt is taken away,” the voice said. “Your sin atoned for.”

Cleansed.

The fire touched the very part of him that had always failed…his voice. And it made him clean.

And I need to tell you something now. Something I do not often say.

Pastors feel hollowed out sometimes. Prayers become tired and my courage has cracks. I sometimes wonder if I can keep going.

But God is always here.

Not lost in my fatigue. Right there. In the room.

Sometimes we don’t see a coal. Feeling the burn is enough. Just whisper into the quiet, “If You’ll still use me, I’ll still go.”

And I did. Isaiah did too.

Because the next thing he hears is not thunder. It is a question.

“Whom shall I send, and who will go for us?”

What an opening!

And Isaiah, still shaking, still smoking with mercy, says the only thing a forgiven man can say.

For the next fifty-five years, he will be sent. Through reigns and ruin. Through silence and scorn. Through revival and relapse. He will preach truth to people who plug their ears. He will rebuke kings who will call him irrelevant. He will one day be sawed in two.

But he will not flinch.

Because when you have seen God, quitting is no longer on the table.

Resilience is not made in applause. It is not grown in numbers or affirmed by visible results.

Resilience is forged in a vision of God.

Isaiah saw the throne before he saw the need. That is what steadied him. Not the clarity of his mission, but the character of the One who sent him.

Here is the hard part. God tells Isaiah from the beginning that the people will not listen. His message will not soften their hearts. It will harden them. His words will not rescue the crowd. They will reveal it.

The mission is not to win. It is to witness.

Isaiah asks, “How long?”

How long do I preach to deaf ears? How long do I keep speaking truth that feels like water on stone? God replies. Until the cities are emptied. Until judgment finishes what it began.

But even then, there will be a stump.

A tree cut down to nothing. Only roots and memory. But wait long enough, and there will be a shoot. A small green whisper pushing through the ruin.

That shoot would grow into Jesus of Nazareth.

The King Isaiah saw on the throne would take on flesh, carry a cross, and rise from the altar of Golgotha with mercy still burning in His hands.

That is why you can keep going.

Even if you are the only one who believes in your classroom. Even if your family rolls their eyes every time you speak about the Lord. Even if you have prayed for years and seen no visible fruit.

You can keep going.

Because the throne is still occupied. The coal still burns. The voice still calls. The remnant still grows.

Resilience is not the roar of the lion. It is the whisper of a cracked voice that has been touched by fire.

“Here am I. Send me.”

And by His mercy, that is enough.

Pastor Rich’s reflection calls us to a deep truth: resilience isn’t built on visible victories but on intimacy with the One who sends us. Even when our efforts feel unnoticed or our words seem to fall on deaf ears, the coal still burns, the voice still calls, and the mission continues. I pray this story encourages you to answer with the same courage as Isaiah: “Here am I. Send me.” Even in uncertainty, even in fatigue, even in silence—God’s presence makes perseverance possible.

Next week is a guest post from Anna Tran.

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