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Luke 8:18

After the Sermon Part 2

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Pastor Martin expounds on Luke 8:18, 'Take heed therefore how you hear,' focusing on the post-sermon duty of supplication. He argues that just as repetition fixes the word in the mind, supplication is the means by which God writes His word upon the heart and inclines believers to obey it. Drawing parallels between God's commands and promises in Ezekiel 18, 36, Proverbs 7, and Jeremiah 31, Martin emphasizes that God's promises are not meant to negate prayer but to incentivize it. He applies this to both believers, urging earnest prayer for heart transformation, and unbelievers, pleading with them to seek a new heart from God.

Primary Texts

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Luke 8:18 This verse provides the overarching command for the sermon series on how to hear God's word, specifically focusing on post-sermon duties.
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Ezekiel 36:26-27, 37 These verses are central to establishing the doctrine that God both commands and promises heart transformation, and that He expects to be inquired of for these promises.
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Psalm 119 The entire psalm is used as a comprehensive biblical example of supplicating God to write His word on the heart and incline it to obedience.

Outline 11 sections · 55 min

  1. Introduction: The Misery of the Unconverted and the Blessings of God's Promises 0:03
  2. The Duty After Hearing: Retaining the Word Through Repetition and Supplication 3:48
  3. Supplication Defined and Its Purpose 7:23
  4. Two Aspects of Supplication: Writing the Word Upon the Heart 9:25
  5. God's Promises and the Necessity of Inquiry 18:07
  6. Practical Implication: Earnest Supplication for Heart Inscription 23:12
  7. Two Aspects of Supplication: Inclining the Heart to Obedience 26:08
  8. The Ongoing Struggle with Remaining Sin and the Need for Supplication 39:27
  9. Application to Unbelievers: The Stony Heart and God's Promise of a Heart of Flesh 41:40
  10. Application to Believers: The Privilege and Delight of Obedience 46:04
  11. Concluding Prayer: Forgiveness for Prayerlessness and Confidence in God's Promises 51:15

Key Quotes

“And as surely as repetition is the prescribed means to rivet the word to our minds supplication is the prescribed means to write that word upon our hearts and to incline our hearts to desire to believe and to obey what the word requires.”
“for the promises of God are not given to negate the necessity of prayer and of effort but they are given to the end that we may have both an incentive for our efforts and a confidence that our efforts will not be in vain”
“thus saith the Lord God for this moreover moreover will I be inquired of by the house of Israel to do it for them”
“there must also be joined to repetition supplication that the living God would himself by the power of the Holy Spirit etch that word upon the flesh sleep tables of our hearts in other words that that word might invade and take up residence in the very citadel of our being for what the heart is the man is”
“you have not because you have not because you ask not God says I will I will I will I will I will moreover for this I will be inquired of to do it clearly indicating without the inquiry to do it we will miss the very blessing that is promised”
“in conversion the greatest and most difficult work of God is winning the heart to him that's the great work of conversion winning the heart for God and the great work of the Christian life is keeping the heart with God”
“you have a heart that with respect to those things is unresponsive and hard as a lump of stone that's what God says you have by nature a stony heart and it's that heart that is enmity against God it's not subject to the law of God neither indeed can it be”
“it was the lie of the devil that obedience to God is burdensome obedience to God is the way of restricted knowledge God doth know in the day you eat you shall be as God's knowing good and evil and believing his lie that plunge themselves in all of their posterity into death into bondage”

Applications

All listeners

  • Flee to Christ who stands ready to be to you everything that he has pledged himself to be in the word and promise of the gospel.
  • Add to our growing discipline of repetition the discipline of supplication, supplicating God that he would write his word upon the fleshly tables of our hearts.
  • Don't be proud of your ability to push the word away; it ought to humble you that you can sit under that word that promises life and salvation in Christ.
  • Cry to the God of heaven who says I will take out the heart of stone and I will give them a heart of flesh and I will put my spirit within them and cause them to walk in my statutes and to keep my judgments.
  • Go to Christ for those very blessings that not only can he alone effect them he stands ready and willing to do so.
  • Make supplication to God that he would write that word upon the fleshy tables of your heart as he had promised he would do and then pray that he would incline your heart unto obedience and not to covetousness.
  • When you sense yourself straying from that word pray seek me oh God for I've gone astray like a lost sheep bring my heart back into a loving embrace of all of your word and your precepts and bring my feet into conformity with that word and with the revelation of your will.
  • Never allow yourself to be enticed into thinking there is some pleasure true pleasure to be had outside the blessed bounds of the revealed will of God.

A full transcript is available on the tab. 79 paragraphs, roughly 55 minutes.

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