Psa 16:5
The LORD is the portion of my inheritance and my cup;
You support my lot.
6 The lines have fallen to me in pleasant places;
Indeed, my heritage is beautiful to me.
Psalms 16:10
For You will not abandon my soul to Sheol; Nor will You allow Your Holy One to undergo decay.
Psa 22:8
“Commit
yourself to the LORD; let Him deliver him;
Let Him rescue him, because He delights in him.”
19 But You, O LORD, be not far off;
O You my help, hasten to my assistance.
23 You who fear the LORD, praise Him;
All you descendants of Jacob, glorify Him,
And stand in awe of Him, all you descendants of Israel.
24 For He has not despised nor abhorred the affliction of the afflicted;
Nor has He hidden His face from him;
But when he cried to Him for help, He heard.
29 All the prosperous of the earth will eat and worship,
All those who go down to the dust will bow before Him,
Even he who cannot keep his soul alive.
31 They will come and will declare His righteousness
To a people who will be born, that He has performed
it.
This speaks of Christ being wholly incapable of raising himself out of hell. He sounds pretty helpless. He relies upon God to raise him up and out of hell. He waits on God to do it, because he is unable or incapable. If he was relying on his own righteousness at that point, he would be able to save himself... but he cries out to the Father for help. Note also His help is because of inheritance (Psalm 16:5-6, Psalm 22:23).
Act 13:35-37 NASB - 35 "Therefore He also says in another [Psalm,] 'YOU WILL NOT ALLOW YOUR HOLY ONE TO UNDERGO DECAY.' 36 "For David, after he had served the purpose of God in his own generation, fell asleep, and was laid among his fathers and underwent decay; 37 but He whom God raised did not undergo decay.
Heb 1:4
having become as much better than the angels, as He has inherited a more excellent name than they.
Heb 13:20
Now the God of peace,
who brought up from the dead the great Shepherd of the sheep
through the blood of the eternal covenant,
even Jesus our Lord,
Jesus relied on God's covenant with Abraham to raise Him from the dead. This begs the question... which covenant is the everlasting covenant? It's a pretty important covenant seeing is how that is HOW God the Father raises Jesus from the dead.
Gal 3:13-18 NASB
13 Christ redeemed us from the curse of the Law, having become a curse for us--for it is written, "CURSED IS EVERYONE WHO HANGS ON A TREE"--
14 in order that
in Christ Jesus the blessing of Abraham might come to the Gentiles, so that we would receive the promise of the Spirit through faith.
15 Brethren, I speak in terms of human relations:
even though it is [only] a man's covenant, yet when it has been ratified, no one sets it aside or adds conditions to it.
16 Now
the promises were spoken to Abraham and to his seed. He does not say, "And to
seeds," as [referring] to many, but [rather] to one, "
And to your seed," that is, Christ.
17 What I am saying is this:
the Law, which came four hundred and thirty years later, does not invalidate
a covenant previously ratified by God, so as to nullify the promise.
18 For
if the inheritance is based on law, it is no longer based on a promise; but
God has granted it to Abraham by means of a promise.
19 Why the Law then? It was added because of transgressions, having been ordained through angels by the agency of a mediator,
until the seed would come to whom the promise had been made.
Gal 3:6-9 NASB
6 Even so Abraham BELIEVED GOD, AND IT WAS RECKONED TO HIM AS RIGHTEOUSNESS. 7 Therefore,
be sure that it is those who are of faith who are sons of Abraham. 8 The Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel beforehand to Abraham, [saying,] "ALL THE NATIONS WILL BE BLESSED IN YOU." 9 So then those who are of faith are blessed with Abraham, the believer.
Gen 17:4-7 KJV -
4 As for me, behold,
my covenant [is] with thee, and thou shalt be
a father of many nations. 5 Neither shall thy name any more be called Abram, but thy name shall be Abraham; for
a father of many nations have I made thee. 6 And I will make thee exceeding fruitful, and
I will make nations of thee, and kings shall come out of thee. 7 And I will establish
my covenant between me and thee
and thy seed after thee in their generations
for an everlasting covenant, to be a God unto thee, and
to thy seed after thee.
Notice how the covenant is made with Abraham but is really being made TO Christ. This is the everlasting covenant spoken of in Hebrews 13:20... the one God would use to raise Christ from the dead. Christ didn't raise himself... the Father raised him through the
everlasting covenant.
What this means is that Christ has demonstrated the very same covenant by which we are saved actually works and is legally binding. Christ didn't waver or doubt that the Father would rescue him because he had complete faith in God's promise. We can have full assurance that our covenant by faith alone (Christ having been raised from the dead by the covenant of faith, not by The Law) works because Christ - of whom's resurrection has many witnesses - has literally demonstrated it's effectiveness.