Nevertheless, as a Christian who has been redeemed by Christ's perfect blood, one may speak and pray this Psalm with assurance. At salvation, Christ's righteousness was imputed into the born-again, so that it no longer be the Christian that lives, but Christ in them (Galatians 2:20). So, in some beautiful cosmic transaction, the Father God no longer sees the fallen human believer, but a positional-perfect child of God. This does not mean we are totally perfected (sanctified), but we are on the road getting there (1 Peter 2:2). So He sees a Christian as if he's perfect, but of course he is not yet. That full-perfection happens when the believer is glorified with Christ (1 John 3:2).
Until that full glorification, the Christian may still pray Psalm 17, because although in his mortal flesh he may not be sinless, he is indeed positionally perfect, because he has taken on the perfect sacrifice of Jesus Christ.
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--Psalm 17
A Prayer of David.
Hear the right, O Lord, attend unto my cry,
give ear unto my prayer, that goeth not out of feigned lips.
Let my sentence come forth from thy presence;
let thine eyes behold the things that are equal.
Thou hast proved mine heart; thou hast visited me in the night;
thou hast tried me, and shalt find nothing;
I am purposed that my mouth shall not transgress.
Concerning the works of men, by the word of thy lips
I have kept me from the paths of the destroyer.
Hold up my goings in thy paths, that my footsteps slip not.I have called upon thee, for thou wilt hear me, O God:
incline thine ear unto me, and hear my speech.
Shew thy marvellous lovingkindness,
O thou that savest by thy right hand
them which put their trust in thee
from those that rise up against them.
Keep me as the apple of the eye,
hide me under the shadow of thy wings,
from the wicked that oppress me,
from my deadly enemies, who compass me about.
They are inclosed in their own fat:
with their mouth they speak proudly.
They have now compassed us in our steps:
they have set their eyes bowing down to the earth;
like as a lion that is greedy of his prey,
and as it were a young lion lurking in secret places.Arise, O Lord, disappoint him, cast him down:
deliver my soul from the wicked, which is thy sword:
from men which are thy hand, O Lord,
from men of the world, which have their portion in this life,
and whose belly thou fillest with thy hid treasure:
they are full of children,
and leave the rest of their substance to their babes.As for me, I will behold thy face in righteousness:
I shall be satisfied, when I awake, with thy likeness.
David
calls out to God for help, citing his sincerity and uprightness (v.
1) as worthy reasons for God to help. He asks God to behold the
things that are equal (v. 2). This implies that David has lived
righteously, similarly to a business man who has equal scales with
which to measure goods (Proverbs 11:1; 16:11). This means David is
saying he has defrauded no one and has dealt fairly in all his
doings. He implores God to let his sentence, or judgment, come from
God's presence. The psalmist seems comfortable asking for God
Himself to hand down judgment since he has been sincere and dealt
uprightly.
In
verse three, David recounts how God has already tried, or proved, his
heart and visited him in the night. "Night," here, may
represent a spiritually dark time in David's life. This seems to be
why David is comfortable having God judge him: Even in a spiritually
dark time, perhaps depression, David has not transgressed—even with
his mouth! The mouth, or speech or tongue, is a particularly
difficult thing to control. James writes that if someone is able to
control his tongue, he is able to control his whole body (James 3:2).
In
verses four and five, David measures himself against other men. He
gives two reasons for why he has been able to remain upright: 1. The
Words of God's lips (following His commands) and by asking God to
hold up the goings of his paths (relying on God's preserving power).
Now
in verse six, David moves from defending his character to referring
to God's character. David declares that God hears (v. 6), God has
marvelous loving-kindness and saves those who put their trust in Him
(v. 7), he is fond of his children and eyes them as a treasured
possession (v. 8a), and God protects them under His wings from
oppressors and enemies(v. 8b-9).
Next,
the psalmist describes the characteristics of enemies of the upright.
Enemies of God's children are described as "inclosed in their
own fat" (v. 10). This implies their greed has enveloped them
as obesity may envelop a glutton, to the point to where their heart
no longer has pity. They also speak haughtily, and surround the
godly seeking to break them down with proud stares and vicious words.
Verse twelve explains that they may even be as patient as a young
lion lurking about in secret, waiting for the right moment for a
surprise attack.
Now
that David has made the case for his righteousness and the enemies'
evil intent, he invokes God to cast the wicked down so to deliver his
soul from them (v. 13). David then recounts how the wicked have
their portion in the present life: treasure, children, and an
inheritance to leave to their decedents (14). As the old saying
goes, “For the Christian, this world is the most Hell they will
ever experience. For the ungodly, this world is the most Heaven they
will ever experience.”
As
for David, he seems satisfied with his present portion—to be so
near to God as to see God's face. It does not seem to imply that
David literally saw God's face, but rather that God is very near to
David because of David's righteousness and brokenness (34:15; 18).
Also, to be like God when he awakes. This may have two meanings: to
be like God after the Second Coming of Christ (1 John 3:2; 1
Corinthians 15:53-54), but also with each new morning to become more
and more like God through the process of sanctification (Lamentations
3:22-23), as the Christian ought to daily be in the process of
sanctification (2 Corinthians 2:13).
Therefore,
David, though perhaps panicked at first, slowly recalls how God is
just, sovereign, and able to rescue him. One day, David reminds
himself, he will receive his sentence or judgment from God's
presence! He will finally be safe under God's wing, literally in His
presence.