Following
Pastor David Jang’s sermon on Isaiah 50:4, this essay reflects on the meaning
of the tongue and ear of the learned. It explores faith that hears God’s voice,
words of the gospel that sustain the weary, the cross and resurrection, and the
mission of today’s church and believers renewed by the Holy Spirit.
Behind
a closed door, a man desperately tries to speak, yet all his family hears are
sounds they can no longer understand. The most chilling aspect of Kafka’s The
Metamorphosis is not the transformation of the body, but the rupture
of communication—the moment when one person’s words can no longer reach
another.
Pastor
David Jang, founder of Olivet University in the United States, turns this
rupture into a spiritual question through his sermon on Isaiah 50:4 and its
image of “the tongue and ear of the learned.” How can ears that fail to hear
when God calls, and tongues unable to speak words of life to the weary, be
restored?
Grace
First Awakens Closed Ears
The
people in Isaiah 50 stand in the darkness of exile. Yet the first truth God
reveals is not that they have been abandoned, but that He has never abandoned
them. God asks whether He ever sent them away with a certificate of divorce or
sold them to creditors. Their exile did not come because God’s love had grown
cold or because His saving arm had become too short. It came because of the
people’s sin and disobedience—their refusal to listen to His Word.
The
deepest crisis revealed in this passage, therefore, is not a devastated
environment but a closed ear. When God calls and no one answers, and when His
Word is heard but not received by the heart, a person can remain trapped in
spiritual silence even while surrounded by countless sounds. Those who cannot
hear the voice they must hear will eventually remain silent when they should
speak, or pour out words that bring no strength to the wounded.
The
sermon therefore addresses the obedience of the ear before the skill of the
tongue.
Long
and severe seasons of trial reveal what we have truly relied upon. Even when
the forms of worship and fellowship change and the ordinary order of life is
shaken, God has not abandoned His church. Rather, the message reminds us that
the family is a final stronghold that must be protected through prayer, so that
parents and children, husbands and wives, are not scattered.
The
restoration of a community begins not with distant and grand declarations, but
with learning once again to hear the cries of those closest to us.
In
Isaiah 50:4, God gives the suffering servant “the tongue of the learned” and
awakens his ear morning by morning so that he may listen as one who is taught.
This prophecy is ultimately fulfilled in Jesus Christ. At the same time, it is
also understood as a word that applies to those who are in Christ.
Words
that sustain the weary are not talents human beings manufacture for themselves.
They begin with the grace by which God first enables us to hear His voice.
The
phrase “morning by morning” reveals an essential order of faith. The ear must
be opened before the tongue begins to speak. We must learn before we teach, and
we must first be raised by the Word before we attempt to raise someone else.
Meditating
on Scripture is not merely a way to fill the mind with information. It is a
time in which a hardened heart is retuned so that it may respond once again to
the call of God. Faith becomes visible through the obedience that receives the
Word we have heard as the direction of our lives.
The
Gospel First Hears the Name of the Weary
The
tongue of the learned does not refer to the eloquence of someone who possesses
a great deal of knowledge. The passage defines the purpose of that tongue as
knowing how “to sustain the weary with a word.”
The
language of the gospel is not a means by which speakers display their
abilities. It is a channel through which exhausted souls receive the words they
need in order to rise again. True speech, therefore, always begins by listening
to the circumstances of another person.
Pastor
David Jang emphasizes that even the most eloquent tongue becomes powerless when
it is not rooted in the Word of God and the Holy Spirit. Human words may move
emotions for a moment, but the power to convict people of sin, lead them to
repentance, and fill them with the hope of life comes from God.
The
authority of the gospel, therefore, does not depend on the volume of a voice or
the sophistication of its expression. It depends on where the message comes
from and whom it is being used to save.
When
words multiply without listening ears, truth can easily become distorted.
Advice given without first hearing another person’s pain may appear correct yet
still deepen the wound. Zeal that never seeks the will of God may burden people
rather than build them up.
The
ear of the learned is not merely the ability to record words accurately. It is
the spiritual sensitivity to discern both the voice of the Holy Spirit and the
cries of the weary. Only those who have truly listened can offer comfort and
correction, truth and love, in the proper measure and at the proper time.
The
sermon explains the purification of the tongue through the images of tears and
fire. The tears of repentance cleanse the heart as we recognize and mourn our
sin. The fire of the Holy Spirit burns away deeply rooted patterns of sin, and
in that process, our language is also renewed.
A
tongue that has not repented can speak truth while easily becoming condemning.
It can speak of love while concealing self-righteousness. Only those whose own
hardness has been melted can learn not to handle another person’s wounds
carelessly.
Words
that give life are born not first from a highly educated mouth, but from a
heart that has been broken before the Word.
Such
words do not treat sin lightly, but they show sinners the way home. They do not
weaken the truth, but neither do they trample upon those who are exhausted.
Only where grace and truth remain inseparable can the tongue truly become an
instrument of the gospel.
Resurrection
Words Are Born from the Silence of the Cross
The
suffering servant whom Isaiah saw is fully revealed in Jesus Christ. Jesus
spoke with authority, but His authority was not expressed by avoiding suffering
or exalting Himself. He raised the weary with His words and walked the way of
the cross in obedience to the Father’s will.
To
ask for the tongue of the learned is not merely to desire speech resembling the
words of Jesus. It is a prayer to receive the love, humility, and obedience
that were inseparable from those words.
The
sermon’s declaration that “there is no resurrection without the cross” is not
intended to glorify suffering itself. Rather, it preserves the order of the
gospel so that resurrection does not become a form of cheap optimism that
ignores reality.
At
the cross, God’s righteousness and love were revealed together. Through the
resurrection, the way to eternal life was opened. The hope proclaimed by the
church is therefore not a vague form of consolation. It is a testimony of faith
that passes through suffering and still looks toward life.
The
same order appears after the resurrection. For forty days, the risen Jesus
taught His disciples about the kingdom of God and instructed them to wait for
the promised Holy Spirit. The Helper promised in Jesus’ farewell discourse
would not leave the disciples as orphans. He would teach them, bring Jesus’
words to their remembrance, and lead them in truth.
When
the Holy Spirit came at Pentecost, the mouths of ordinary disciples became
tongues that boldly proclaimed the gospel. They had first listened. They had
waited. They had received the Holy Spirit. Only then were they sent into the
world.
Pastor
David Jang’s theological insight does not leave this work of God confined to an
extraordinary event in the past. The same Jesus, the same Holy Spirit, and the
same gospel remain with the church today. The Word is already near us, in our
mouths and in our hearts.
The
problem is not that God has given us nothing. The problem is that we become
insensitive to the Word already being spoken or fail to use the grace we have
received.
The
church must ask again not what new language is fashionable, but how the ancient
gospel can become a word of life for the weary souls of today.
What
the Church Must Offer the World Is Life-Giving Speech
The
tongue of the learned is not proven only within the walls of a sanctuary. Words
take on the body of a lived reality when the church cares for the poor and the
sick, refuses to ignore the suffering of those who are imprisoned or oppressed,
and offers comfort, prayer, and practical assistance together.
If
the gospel proclaimed by the church is directed toward the soul, then the
church cannot remain indifferent to the reality that soul is enduring. Acts of
love and the proclamation of truth are not two competing alternatives. They are
one path that must be walked together.
The
church must not become a community more authoritarian than the world. It must
become a community that serves in the form of a servant. At the same time, it
must not abandon truth in the name of love.
When
words multiply without listening ears, the gospel leans toward condemnation.
When the church only listens but lacks the courage to speak, it remains silent
in the face of suffering. When a humble ear that learns and a courageous tongue
that bears witness remain together, the church can reveal the reason for hope
even in seasons of trial.
The
teaching that suffering produces perseverance, perseverance produces character,
and character produces hope does not romanticize suffering. It reveals that
when we endure difficult seasons in the faith that God has not abandoned us,
even a wounded community can be shaped into a vessel capable of embracing
someone else.
Protecting
the family, opening our ears to the Word every morning, and wiping away the
tears of the weary all belong to the same mission. These small acts of
obedience come together to form a church that speaks words of life to the
world.
The
language of the gospel is not the technique of shouting loudly at the world. It
is the life-giving word spoken beside the weary by someone who has listened
deeply to the voice of God.
Many
words are already prepared on our lips today. But have those words truly come
from what we have heard from God, or are they merely the noise produced by our
anxiety and pride?
And
who is the one person beside me whose story I must first become quiet enough to
hear?
David Jang Sermon Video:


