Uploaded June 2026 | Updated September 2026, 1 week ago
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🔥 Welcome back, sexy skepticons — it’s time for another Messianic Myth Check.
Today’s “fulfilled prophecy” is another example of Christians desperately trying to force Jesus into a passage that has absolutely nothing to do with him.
And this time?
👉 The supposed prophecy is basically:
“Sarah will have a baby.”
That’s it.
📖 Video Description
What up YouTube? It’s your boy, Adam of NOLA.
In today’s episode of Messianic Myth Check, we’re diving into Book of Genesis 17:19:
“God said, no, but your wife Sarah shall bear you a son, and you shall name him Isaac. I will establish my covenant with him as an everlasting covenant for his offspring after him.”
And somehow…
👉 Christians claim this is a prophecy fulfilled by Jesus.
Let’s break down why that argument completely collapses.
👶 The Actual “Prediction”
To be fair:
✔️ Sarah bearing a son is presented as a prediction
✔️ Sarah is elderly and considered barren
✔️ The story clearly frames this as miraculous
So unlike many of these prophecy claims…
👉 This one at least resembles an actual forecast.
But then we hit a huge problem.
❌ It Comes Directly From God
According to the narrative:
👉 God himself is making the prediction.
And that matters.
Because if:
God is all-powerful
God controls reality
God can do literally anything
…then predicting what YOU are about to make happen isn’t prophecy.
It’s just:
💥 announcing your own plan.
If I say:
👉 “Tomorrow morning I will brush my teeth.”
…and then I do it…
Nobody calls me a prophet.
🧠 The Romans 9 Problem
Christians point to:
Epistle to the Romans 9:7
as the “fulfillment” connection.
But the verse says something incredibly weird:
“Not all of Abraham’s children are his descendants…”
Which makes absolutely no sense.
Because yes…
👉 all of Abraham’s children WOULD be his descendants.
That’s literally how descendants work.
🤹 The Word Games Begin
The real issue here is that the text is trying to sidestep:
👉 Ishmael.
The New Testament authors want to emphasize Isaac’s line while minimizing Abraham’s other descendants.
So instead of speaking clearly…
👉 They start redefining words.
And once apologetics turns into:
💥 “Words don’t mean what words mean anymore”…
the argument is already dead.
✝️ What Does This Have to Do With Jesus?
This is the biggest problem of all:
👉 Romans 9 isn’t even talking about Jesus fulfilling prophecy.
It’s talking about:
covenant
spiritual inheritance
faith over bloodline
Which creates an awkward contradiction because:
👉 Christians constantly appeal to Jesus’s bloodline when convenient
👉 Then say bloodline doesn’t matter when that becomes convenient
You can’t have it both ways.
⚖️ The Prophecy Scorecard
This claim gets some early green checks:
✔️ Forecast? → Yes
✔️ Future tense? → Yes
✔️ Non-mundane? → Sure
But then:
❌ Comes directly from God
❌ Depends on broken word games
❌ Has nothing specifically to do with Jesus
❌ No identifiable fulfillment event
And the entire argument starts unraveling fast.
🎯 Bottom Line
Genesis 17:19 is:
✔️ A narrative promise about Isaac
✔️ A covenant statement about Abraham’s lineage
It is not:
❌ A prophecy about Jesus
❌ Evidence of messianic fulfillment
❌ Something Romans 9 successfully ties to Christ
At best?
👉 It’s Christians trying to retrofit theology into unrelated verses.
At worst?
👉 It’s pure apologetic sleight-of-hand.
💬 Think this really predicts Jesus? Drop your reasoning in the comments — let’s dig into it.
🔥 Catch the live streams if you want to debate these prophecy claims live and unfiltered.
🙏 Huge thanks to all Skepticus members — you keep this channel going.
And remember…
Lo, I say unto you… stay skeptical.
Join this channel to get access to perks:
youtube.com/channel/UCQaz7qLD-NmPF0f5LCDBmkw/join
🔥 Welcome back, sexy skepticons — it’s time for another Messianic Myth Check.
Today’s “fulfilled prophecy” is another example of Christians desperately trying to force Jesus into a passage that has absolutely nothing to do with him.
And this time?
👉 The supposed prophecy is basically:
“Sarah will have a baby.”
That’s it.
📖 Video Description
What up YouTube? It’s your boy, Adam of NOLA.
In today’s episode of Messianic Myth Check, we’re diving into Book of Genesis 17:19:
“God said, no, but your wife Sarah shall bear you a son, and you shall name him Isaac. I will establish my covenant with him as an everlasting covenant for his offspring after him.”
And somehow…
👉 Christians claim this is a prophecy fulfilled by Jesus.
Let’s break down why that argument completely collapses.
👶 The Actual “Prediction”
To be fair:
✔️ Sarah bearing a son is presented as a prediction
✔️ Sarah is elderly and considered barren
✔️ The story clearly frames this as miraculous
So unlike many of these prophecy claims…
👉 This one at least resembles an actual forecast.
But then we hit a huge problem.
❌ It Comes Directly From God
According to the narrative:
👉 God himself is making the prediction.
And that matters.
Because if:
God is all-powerful
God controls reality
God can do literally anything
…then predicting what YOU are about to make happen isn’t prophecy.
It’s just:
💥 announcing your own plan.
If I say:
👉 “Tomorrow morning I will brush my teeth.”
…and then I do it…
Nobody calls me a prophet.
🧠 The Romans 9 Problem
Christians point to:
Epistle to the Romans 9:7
as the “fulfillment” connection.
But the verse says something incredibly weird:
“Not all of Abraham’s children are his descendants…”
Which makes absolutely no sense.
Because yes…
👉 all of Abraham’s children WOULD be his descendants.
That’s literally how descendants work.
🤹 The Word Games Begin
The real issue here is that the text is trying to sidestep:
👉 Ishmael.
The New Testament authors want to emphasize Isaac’s line while minimizing Abraham’s other descendants.
So instead of speaking clearly…
👉 They start redefining words.
And once apologetics turns into:
💥 “Words don’t mean what words mean anymore”…
the argument is already dead.
✝️ What Does This Have to Do With Jesus?
This is the biggest problem of all:
👉 Romans 9 isn’t even talking about Jesus fulfilling prophecy.
It’s talking about:
covenant
spiritual inheritance
faith over bloodline
Which creates an awkward contradiction because:
👉 Christians constantly appeal to Jesus’s bloodline when convenient
👉 Then say bloodline doesn’t matter when that becomes convenient
You can’t have it both ways.
⚖️ The Prophecy Scorecard
This claim gets some early green checks:
✔️ Forecast? → Yes
✔️ Future tense? → Yes
✔️ Non-mundane? → Sure
But then:
❌ Comes directly from God
❌ Depends on broken word games
❌ Has nothing specifically to do with Jesus
❌ No identifiable fulfillment event
And the entire argument starts unraveling fast.
🎯 Bottom Line
Genesis 17:19 is:
✔️ A narrative promise about Isaac
✔️ A covenant statement about Abraham’s lineage
It is not:
❌ A prophecy about Jesus
❌ Evidence of messianic fulfillment
❌ Something Romans 9 successfully ties to Christ
At best?
👉 It’s Christians trying to retrofit theology into unrelated verses.
At worst?
👉 It’s pure apologetic sleight-of-hand.
💬 Think this really predicts Jesus? Drop your reasoning in the comments — let’s dig into it.
🔥 Catch the live streams if you want to debate these prophecy claims live and unfiltered.
🙏 Huge thanks to all Skepticus members — you keep this channel going.
And remember…
Lo, I say unto you… stay skeptical.
