For ye know the grace of our Lord Jesus Christ, that, though He was rich, yet for your sake He became poor, that ye through His poverty might be rich.
II Corinthians 8:9
Yes, in more way than most Christians can think Christ was/is made poor that we might be may rich though Him. What did the Word/Jesus Christ suffer more than any man. When the Word became Flesh that is God came in the Flesh as Jesus Christ, for our sakes He that was equal to the Father put Himself under submission to the Father. And much more than that He allowed Himself to suffer under the hour of the power of darkness. But the worse thing of all that Jesus Christ suffer was becoming for each and every human, what He hated most, and never once knew sin.
When Jesus was taken by the Jewish leaders He told them: When I was daily with you in the Temple, ye stretched forth no hands against Me: but this is your hour, and the power of darkness. Luke 22:53 We see now that Jesus knew He was going to suffer greater than any man has ever suffer death, see Isaiah 52:14-53:12, so much that it was nearly impossible to tell He was a Man at His Crucifixion. This was the hour of the power of darkness, when the devil thought he could defeat God not directly but indirectly by God's love for a sinful Human Race. God fool the devil, because God knew how much satan hated God; so during the power of darkness the Lord Jesus Christ had all the hated of the devil and his angels thrown directly at Him. Paul states how God fooled the devil during his power of darkness: Which none of the princes of this world knew: for had they known it, they would not have crucified the Lord of Glory. I Corinthians 2:8 For when Jesus rose three day later He triumphed over the enemy openly, Colossians 2:14-15.
But we also see that Jesus suffered the most by becoming sin for us. John the Baptist announced Him this way, ...Behold the Lamb of God, which taketh away the sin of the World. John 1:29b Christ knew no sin, but was made our sin or as Paul stated: For He hath made Him to be sin for us, who knew no sin; that we might be made the righteousness of God in Him. II Corinthians 5:21 Because Jesus loved us all so much even though He was sinless, He took our sins upon Himself, that we that without righteousness, might become His righteousness.
3) For I delivered unto you first of all that which I also received how that Christ died for our sins according to the scriptures;
4) And that He was buried, and that He rose again the third day according to the scriptures.
I Corinthians 15:3-4
When Jesus rose again He did not rise in His nature as God (for He has always been God), but He rose again as the Firstfruit of the Resurrection of the Flesh. In Leviticus 23:4-14, we read of the Feast of Passover and Unleavened Bread, but during this feast on the day after the weekly Sabbath the Firstfruit was to be offered Leviticus 23:9-12 this would have been the day that Jesus rose from the dead.. So Paul wrote:
20) But now is Christ risen from the dead, and become the firstfruits of them that slept.
21) For since by man came dead, by man came also the resurrection of the dead.
22) For as in Adam all die, even so in Christ shall be made alive.
23) But every man in His own order: Christ the firstfruits; afterward they that are Christ's at His Coming.
I Corinthians 15:20-23
Since by man, Adam came dead, so by Man, Christ came the Resurrection, notice Paul states by Man came the Resurrection of the Dead. So Paul with this in thought wrote a few verses later: And when all things shall be subdued unto Him, then shall the Son also Himself be subject unto Him that put all things under Him, that God may be all in all.
I Corinthians 15:28 Notice this verse does not state that the Son is not God, but rather that the Son shall subject Himself unto the Father, because yes Jesus is God, but for our richness He became the Only Begotten Son of God when He was Born into this world, and at His Resurrection, He became the Man that overcame death, but as Man He will subject Himself to the Father. So yes Jesus is still God and with God the Father, but in a Fleshy Resurrection Body that because of His love for us, He will be pleased to subject Himself to the Father. So before coming to the earth the Word was equal to God, but by becoming the Firstfruit Christ will now subject Himself to the Father. So that we as sinful humans may have a Glorious Body to fashioned like unto, Philippian 3:20-21.
So Jesus Christ sacrifice everything, while we as believers become richer(est) because of His poverty.