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Ps. 51:5

Acknowledgment of the Source of Sin

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Pastor Albert N. Martin expounds Psalm 51:5, 'Behold, I was shapen in iniquity; and in sin did my mother conceive me,' to establish the biblical doctrine of original sin and total depravity. He argues that true confession involves acknowledging not only the presence and nature of sin but also its root source in our fallen nature, which we inherit from conception. Martin applies this doctrine to instruct believers in self-knowledge, the depth of true confession, and the dangers of environmental psychology, while also calling for holy concern in avoiding temptation and instilling a dread of evil in children.

Primary Texts

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Psalm 51:5 This verse is the core of the sermon, expounded for its meaning, doctrine, and application regarding the source of sin.

Outline 9 sections · 48 min

  1. The Third Ingredient of True Confession: Acknowledging the Root Source of Sin 0:04
  2. Meaning of the Text: What David Did and Did Not Mean 3:09
  3. Doctrine of the Text: Original Sin and Total Depravity 9:29
  4. Scriptural Support for Original Sin (Old Testament) 14:26
  5. Scriptural Support for Original Sin (New Testament) 19:37
  6. Application: Instruction in Self-Knowledge and True Confession 26:00
  7. Application: Resisting Environmental Psychology 31:22
  8. Application: Rejecting the 'Age of Accountability' Concept 36:18
  9. Application: Humiliation and Holy Concern 40:31

Key Quotes

“I acknowledge, O Lord, that I have sinned, but something else I sinned because I am a sinner. I acknowledge, O Lord, that I have sinned, I not only acknowledge, that I am guilty, but that I am defiled. I acknowledge, O God, that what I have done has its roots in what I am.”
“Men are sinners not because when they come to a certain age that has been called, the age of accountability, they do some bad things. No, no. Men are sinners because they are born sinners.”
“He saw the living demonstration of the rising up and the breaking out from within of a tendency to evil and to wickedness and corruption.”
“You're all shaking your head no. Well where did you learn that? You see you've got your own built in teacher and that built in teacher is your own wicked heart with which you were born.”
“Surface confession usually leads to the repetition of the sin confessed. Usually.”
“Oh, may we be instructed from the text, first of all, to know ourselves, to know the nature of true confession, and to be kept from the brainwashing influences of environmental psychology.”
“My only hope for my dear children is the grace of God from the moment they breathe their first air, because they were conceived in sin, and I've passed on to them that same potential for wickedness that lies in my own breast, and nothing humbles me more as a parent.”
“Your sin is the only thing that you can lay claim to as being your original production. Humbling thought.”

Applications

All listeners

  • Know yourself by mourning before God the foul, polluted stream of original sin from which all your actual sins flow.
  • Understand that true confession involves tracing sin back to its source and being humbled for that source (depraved nature) as well as for the specific sin.
  • Do not be brainwashed by environmental psychology, which blames external pressures for sin, but recognize that sin proceeds from the heart.
  • Do not fall into the error of the 'age of accountability' concept, recognizing that children are born in sin and need God's grace from birth.
  • Allow the text to lead to humiliation, acknowledging that what you've done is the fruit of what you are.
  • Cultivate holy concern by avoiding occasions of sin, recognizing that you carry the 'remains of corruption' (like gasoline-soaked rags) that can be ignited by temptation.
  • Labor to instill in your children, by instruction and prayer, a holy dread of their potential for evil, telling them the truth about their wicked hearts.
  • Flee to Christ, who is the expression of God's mercy, if you are not under the canopy of that mercy, as He graciously receives all who come to Him.

A full transcript is available on the tab. 162 paragraphs, roughly 48 minutes.

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