Acts 28:27 & Isaiah: Spiritual blindness?
How does Acts 28:27 relate to Isaiah's prophecy about spiritual blindness?

Connecting Paul’s Quote to Isaiah’s Vision

Acts 28:27: “For this people’s heart has grown callous; they hardly hear with their ears, and they have closed their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn, and I would heal them.”

Isaiah 6:9-10:

“Go and tell this people,

‘Be ever hearing, but never understanding;

be ever seeing, but never perceiving.’

Make the hearts of this people calloused;

deafen their ears and close their eyes.

Otherwise they might see with their eyes,

hear with their ears,

understand with their hearts,

and turn and be healed.”


Isaiah’s Original Setting

• Isaiah is commissioned in the temple (Isaiah 6:1-8).

• The Lord sends him to Judah, knowing most will refuse to repent.

• The prophecy explains why judgment (exile) will follow: persistent hard-heartedness.


Paul’s Setting in Acts 28

• Paul has reached Rome and gathers local Jewish leaders (Acts 28:17-23).

• Many listen all day, yet most remain unconvinced (v.24).

• Paul cites Isaiah to explain their resistance and to announce that salvation is now being proclaimed freely to the nations (v.28).


Key Parallels

• Heart: calloused in both passages—willful insensitivity.

• Ears: hearing the words but refusing to grasp their meaning.

• Eyes: physical sight without spiritual perception.

• God’s desire: genuine turning (repentance) leading to healing.

• Human response: chosen blindness results in judgment.


New Testament Echoes of the Same Prophecy

Matthew 13:14-15; Mark 4:12; Luke 8:10 – Jesus applies Isaiah 6 while explaining parables.

John 12:39-40 – John sees Isaiah’s words fulfilled in Israel’s rejection of Christ.

Romans 11:7-10 – Paul describes a “spirit of stupor” that has come upon Israel, yet anticipates future restoration.

2 Corinthians 3:14-16 – The veil remains until hearts turn to the Lord.


The Spiritual Principle

• Repeated refusal to obey God’s revealed truth hardens the heart.

• Hardness is both judgment and consequence; God confirms the sinner in the chosen state.

• Yet mercy remains available—“turn, and I would heal them” is still God’s standing invitation.


Implications for Today

• Every exposure to Scripture is an opportunity to respond or to reinforce blindness.

• The gospel continues to go to all peoples, including the Jewish people, until “the fullness of the Gentiles has come in” (Romans 11:25).

• The same Lord who opened Paul’s eyes (Acts 9:18) still removes veils when hearts turn to Him.

What steps can we take to 'see with their eyes' spiritually?
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