LEAD! B.10 From Lust to Purity


In Which Our Desires Are Tamed As Our Hearts Are Purified

“Blessed are the pure in heart, for they shall see God.” — Matthew 5:8

Though sometimes a synonym for sexual desire, or conversely any kind of consuming passion, we will define lust as the idolatrous pursuit of sexual/romantic excitement or fulfillment. In other words, trusting “eros” instead of God to validate who we are (our “name”).

Though far from the deadliest sin, lust is certainly one of the most popular, and (except for pride) the most difficult to defend against — especially, though not only, for men.

The opposite state from lust is purity, having a heart wholly focused on God. The pure heart is one that recognizes we can only find true wholeness by submitting to God’s name — which is essential if we are ever to see His face.

Assigned Reading
  1. Peter Kreeft: Back to Virtue

    • 12. Pure of Heart vs. Lustful of Heart
  2. Dick Hockett: Foundations of Wisdom
    • 3.7 (Wise) Example: Proverbs about the Tongue


Read Proverbs 7. How does lust make us simple, and lead to destruction?


James 4

As usual, James gets right to the point:

4:1Where do wars and fights come from among you? Do they not come from your desires for pleasure that war in your members?

He knows that we live in a world full of senseless, destructive conflict — and places the blame for that on our desire for carnal pleasures:

2You lust and do not have. You murder and covet and cannot obtain. You fight and war. Yet you do not have because you do not ask.

Significantly, he does not say that we should not have those things. Rather, tragedy arises when we seek to those things in our own strength, instead of asking God.

Not that He will necessarily give us what we ask [C.1]:

3You ask and do not receive, because you ask amiss, that you may spend it on your pleasures.

Ouch. We cannot simply hand God a wish list and expect two-day shipping; we must ask in accordance with God’s purpose for us (His “name”, cf. John 16:26) — which does not include feeding our flesh!

James goes so far as to equate that behavior with adultery — seeking carnal fulfillment outside our covenant bond with God:

4Adulterers and adulteresses! Do you not know that friendship with the world is enmity with God? Whoever therefore wants to be a friend of the world makes himself an enemy of God. 5Or do you think that the Scripture says in vain, “The Spirit who dwells in us yearns jealously“?

God is a jealous lover. He desires to husband us into the fullness of joy, by bringing our whole person into alignment with His whole character. To willfully hold back any part of ourselves is to taint the whole relationship. [C.2]

Yet though He hates our faithless behavior, He is nonetheless gracious towards our weakness — if we humble ourselves before Him: .

6But He gives more grace. Therefore He says: “God resists the proud, But gives grace to the humble.”

And by submitting to Him rather than the world, we neutralize not just the flesh but the devil:

7Therefore submit to God. Resist the devil and he will flee from you.

But it is not enough to simply acknowledge God as Lord. We must take active steps to cultivate a relationship with Him, and turn away from anything that hinders:

8Draw near to God and He will draw near to you. Cleanse [your] hands, [you] sinners; and purify [your] hearts, [you] double-minded.

James agrees with the Beatitude that we must purify our hearts in order to see God. But how do we do that?

9Lament and mourn and weep! Let your laughter be turned to mourning and [your] joy to gloom.

The first step is to give up senseless pleasure and embrace the pain of our sinful condition. Many addictive behaviors — especially sexual ones — are attempts to drown out the heartache of loneliness, inadequacy, and rejection; though, perversely, they only heighten our suffering, leading to a vicious cycle of folly.

That is why fasting, silence, and isolation are powerful tools for forcing ourselves to confront the cries of our soul — and thus lift them to God [C.3]:

10Humble yourselves in the sight of the Lord, and He will lift you up.

This is the second step in purification: admitting our inability to save ourselves, or even know what we should desire. It is only when we release our insistence on pursuing on our self-driven terms than He can give us His authentic happiness [C.4].

As hard as that is, though, there is even more required of us:

11Do not speak evil of one another, brethren. He who speaks evil of a brother and judges his brother, speaks evil of the law and judges the law. But if you judge the law, you are not a doer of the law but a judge. 12There is one Lawgiver, who is able to save and to destroy. Who are you to judge another?

Fallen humans that we are, once we are delivered from a particular habit we tend to become self-righteous and judge those who seem less pure than us. This is perhaps the most dangerous sin of all, since condemning others opens us up to condemnation!

This is in sharp contrast to both Christ (who did not come to condemn the world, cf. John 3:17) and the Spirit, who came to convict the world (producing repentance, cf. John 16:8) rather than condemn it (leading to shame).

In fact, this may well be one reason so many Christian leaders have fallen into sexual immorality. They grew complacent in their spirituality, and began trusting in their own righteousness. Sometimes God in His severe mercy allows us to succumb to the lesser (though devastating) sin of lust to rescue us from the much deadlier (though more subtle) sin of pride. [C.5]

Which is why we need to have a healthy skepticism of our own abilities and understanding:

13Come now, you who say, “Today or tomorrow we will go to such and such a city, spend a year there, buy and sell, and make a profit”; 14whereas you do not know what [will happen] tomorrow. For what [is] your life? It is even a vapor that appears for a little time and then vanishes away.

And walk in humility before God:

15Instead you [ought] to say, “If the Lord wills, we shall live and do this or that.”

Rather than swaggering in self-confidence:

16But now you boast in your arrogance. All such boasting is evil.

The road of purity is one of denying our own glory and giving up our feeble attempts to control our own destiny. It is recognizing that even our deepest desires are utterly tainted by sin, and that following them will only lead to our own destruction. [C.6]

The only way out is to walk in humility before God and man, showing compassion and grace to others as God shows it to us. Only then can we see God clearly enough to know what will truly bring us joy.

Though once we see it, woe to us if we do not do it:

17Therefore, to him who knows to do good and does not do [it], to him it is sin.

That is why God often appears slow to judge the world for their sins, since they really don’t know any better. We who do, however, are judged far more swiftly. Not because God is our enemy, but because He jealously loves us, and will stop at nothing to present us to Himself fully purified, “without any kind of stain or wrinkle or any other blemish, but holy and blameless” (cf. Ephesians 5:27).

  1. Share about a time you are grateful God did not give you what you asked.
  2. Compare and contrast God’s jealousy with human jealously?
  3. What pleasures and habits do you use to distract yourself from pain?
  4. When have you chosen to miserable on your own terms instead of happy on God’s terms?
  5. Has lust ever destroyed a ministry you followed? How? Any idea why?
  6. Do your deepest desires need to be purified? Why or why not?
  • Repentance: How can you purify your heart?
  • Action: What is the good you know you ought to do, but haven’t yet?
  • Worship: When can you spend time alone and silent in God’s presence?.
For Next Week

For next week, read Colossians 23. What is the benefit of self-control? What are the risks?

  1. Blue Letter Bible.James 4 – New King James Version.” Blue Letter Bible. 1996-2009. 14 Jan 2009. < http://www.blueletterbible.org/Bible.cfm?t=NKJV&b=Jam&c=4 >
  2. New King James Version (NKJV) Copyright © 1982 by Thomas Nelson, Inc.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.