“Flesh and Blood Did Not Reveal This” — Peter’s Confession and Total Depravity

Episode 14: “Flesh and Blood Did Not Reveal This” — Peter’s Confession and Total Depravity
Episode Focus: Total depravity, divine revelation, saving knowledge of Christ
Primary Text: Matthew 16:13–17 (ESV)
Audience: Christians seeking biblical clarity on how anyone comes to saving faith in Christ

In Matthew 16, Peter makes one of the most profound confessions in all of Scripture:

“You are the Christ, the Son of the living God.”

While this confession is often celebrated for its boldness and clarity, Jesus’ response reveals something even more significant—not about Peter’s insight, but about God’s initiative in salvation.

In Episode 14 of The Closet Calvinist Podcast, we examine Jesus’ words carefully and show how Peter’s confession demonstrates the doctrine of total depravity and the necessity of divine revelation. Jesus explicitly states that Peter did not arrive at this truth through human reasoning, experience, or instruction, but because the Father revealed it to him.

How does anyone come to truly know who Jesus is?

• Through human reasoning, observation, or religious exposure?
  Or

• Through sovereign revelation from God?

• The setting of Peter’s confession at Caesarea Philippi

• The difference between human opinion and saving confession

• What Jesus means by “flesh and blood”

• Why spiritual truth cannot be discovered by fallen humanity

• Total depravity as spiritual inability, not maximum wickedness

• Divine revelation as the source of saving faith

• Why exposure to truth is not the same as regeneration

• Matthew 16:13–17 — Peter’s confession and Jesus’ explanation

• Romans 3:10–12 — No one seeks for God

• Romans 8:7–8 — The flesh cannot submit to God

• 1 Corinthians 2:14 — The natural person cannot understand spiritual things

• Jeremiah 17:9 — The heart is deceitful and sick

• Matthew 11:27 — The Son reveals the Father to whom He chooses

• John 6:44 — No one can come unless the Father draws him

• John 1:12–13 — Born of God, not human will

• 2 Corinthians 4:6 — God shines light into dark hearts

• John 3:3 — New birth required to see the kingdom

• Acts 16:14 — The Lord opens Lydia’s heart

• 1 Peter 1:3 — God causes the new birth

• John 6:70–71 — Judas among the disciples, yet unbelieving

• Matthew 7:21–23 — Professors without saving knowledge

• 1 John 2:19 — False believers eventually depart

Peter’s confession proves that saving knowledge of Christ does not originate in human effort, intelligence, or religious exposure.

Jesus Himself says:

“Flesh and blood has not revealed this to you, but my Father who is in heaven.”
— Matthew 16:17 (ESV)

This truth confirms the doctrine of total depravity—not that people are as sinful as possible, but that they are spiritually unable to know Christ savingly unless God reveals Him.

Faith is not discovered.
It is revealed.