The Heart of His Teaching
You have now seen how people begin to follow Isa.
They hear something. They see something. And they begin to trust him.
But an important question now comes into focus: What is Isa actually teaching?
The Injil shows that Isa does not simply gather followers — he speaks about something central: the Kingdom of Allah.
At the same time, his teaching consistently brings together two things people do not always expect to see together: mercy and truth.
In this article, we are not trying to summarise everything he said. Instead, we are asking: What sits at the heart of his message?
Read the Scripture below:
Main readings
Mark 1:14–15 — The Kingdom of Allah Is Near
After Yohannan (Yahya) was arrested, Isa came into Galilee, proclaiming the good news of Allah,
and saying, “The time is fulfilled, and the Kingdom of Allah is at hand. Repent, and believe the good news.”
Luke 15:1–7 — The Lost Sheep
Now the tax collectors and sinners were all drawing near to hear Isa.
And the Pharisees and scribes grumbled, saying, “This man receives sinners and eats with them.”
So he told them this parable:
“What man of you, having a hundred sheep, if he has lost one of them, does not leave the ninety-nine in the open country, and go after the one that is lost, until he finds it?
And when he has found it, he lays it on his shoulders, rejoicing.
And when he comes home, he calls together his friends and his neighbours, saying to them, ‘Rejoice with me, for I have found my sheep that was lost.’
Just so, I tell you, there will be more joy in heaven over one sinner who repents than over ninety-nine righteous persons who need no repentance.”
Matthew 5:43–48 — Love Your Enemies
Isa said, “You have heard that it was said, ‘You shall love your neighbour and hate your enemy.’
But I say to you, love your enemies and pray for those who persecute you,
so that you may be sons of your Father in heaven.
For he makes his sun rise on the evil and on the good, and sends rain on the just and on the unjust.
For if you love those who love you, what reward do you have? Do not even the tax collectors do the same?
And if you greet only your brothers, what more are you doing than others? Do not even the Gentiles do the same?
You therefore must be perfect, as your heavenly Father is perfect.”
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These passages show what Isa speaks about, who he speaks to, and how people respond.
As you read, notice: What kind of message is this?
Observation first — What does the Scripture say?
What is happening in these passages?
- Isa announces that the Kingdom of Allah is near.
- He calls people to repent and believe.
- People who are considered sinners are drawn to him.
- Religious leaders question and criticise his actions.
- Isa tells a story about seeking what is lost.
- He teaches people to love even their enemies.
- His teaching challenges both behaviour and the heart.
Important details to notice
- The message is urgent: “The time is fulfilled.”
- The Kingdom is described as something near, not distant.
- Mercy is shown toward those who are far from Allah.
- Truth is not lowered — the standard is very high.
- Isa speaks with authority: “But I say to you…”
- People respond in different ways — some draw near, others resist.
Questions to notice while reading
- What does Isa mean by the Kingdom of Allah being near?
- Why are sinners drawn to him?
- Why do religious leaders struggle with his actions?
- What kind of love is Isa describing?
- Why does his teaching feel both inviting and challenging?
Interpretation second — Is there something we can learn about Isa?
The Kingdom is central
Isa does not present his message as advice or philosophy.
He announces something: the Kingdom of Allah is near.
This suggests that something new is happening — something that requires a response.
Mercy and truth appear together
Isa welcomes those who are far from Allah, but he does not ignore the need for repentance.
He speaks of forgiveness and joy, but also calls for change.
Mercy is real — but so is truth.
His authority stands out
Isa does not only explain what others have said.
He speaks directly: “But I say to you…”
His teaching carries a level of authority that people must respond to.
Implication last — What might this mean for you?
The people who heard Isa faced a decision.
His message was not distant. It was near. It required a response.
- What do you think Isa means by the Kingdom of Allah being near?
- Do you see both mercy and truth in his teaching?
- Which part of his message stands out most to you?
- Does his teaching feel more inviting, or more challenging?
- What would it mean for you to respond to this message?
Continuing the Journey
Isa’s teaching draws people in — but it also begins to divide them.
Some hear and respond. Others resist and begin to question him more deeply.
➡ Next Article: Stories That Search the Heart — Why Isa Taught in Parables
↩︎ Previous Article: Isa's First Followers
↩︎ Return to: The Journey of Isa — A Guided Discovery through the Injil
← Back to: Discover the Injil front page
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