Jesus through His death, bought and brought eternal life
The writer of Hebrews goes on to explain “For He has not put the world to come, of which we speak, in subjection to angels. But one testified in a certain place, saying: ‘What is man that You are mindful of him, or the son of man that You take care of him? You have made him a little lower than the angels; You have crowned him with glory and honor, and set him over the works of your hands. You have put all things in subjection under his feet.’ For in that He put all in subjection under him, He left nothing that is not put under him. But now we do not yet see all things put under him. But we see Jesus, who was made a little lower than the angels, for the suffering of death, crowned with glory and honor, that He, by the grace of God, might taste death for everyone. For it was fitting for Him, for whom are all things and by whom are all things, in bringing many sons to glory, to make the captain of their salvation perfect through sufferings.” (Hebrews 2: 5-10)
It teaches in Genesis – “So God created man in His own image; in the image of God He created him; male and female He created them. Then God blessed them, and God said to them, ‘Be fruitful and multiply; fill the earth and subdue it; have dominion over the fish of the sea, over the birds of the air, and over every living thing that moves on earth.” (Gen. 1: 27-28)
God gave mankind dominion over the earth. However, because of Adam’s sin, we all inherit a fallen or sinful nature, and the curse of death is universal. Romans teaches – “Therefore, just as through one man sin entered the world, and death through sin, and thus death spread to all men, because all sinned – (for until the law sin was in the world, but sin is not imputed when there is no law. Nevertheless death reigned from Adam to Moses, even over those who had not sinned according to the likeness of the transgression of Adam, who is a type of Him who was to come.” (Romans 5: 12-14)
The first man, Adam, became a living being through deriving life from God. The last Adam, Jesus Christ, became a life-giving spirit. Jesus did not derive life, He Himself was the fountain of life, and gave life to others.
Consider how incredible and amazing Jesus is – “But the free gift is not like the offense. For if by the one man’s offense many died, much more the grace of God and the gift by the grace of the one Man, Jesus Christ, abounded to many. And the gift is not like that which came through the one who sinned. For the judgment which came from one offense resulted in condemnation, but the free gift which came from many offenses resulted in justification. For if by the one man’s offense death reigned through the one, much more those who receive abundance of grace and of the gift of righteousness will reign in life through the One, Jesus Christ.) Therefore, as through one man’s offense judgment came to all men, resulting in condemnation, even so through one Man’s righteous act the free gift came to all men, resulting in justification of life. For as by one man’s disobedience many were made sinners, so also by one Man’s obedience many will be made righteous.” (Romans 5: 15-19)
We are ‘justified,’ made ‘right’ with God, brought into a relationship with Him through faith in what Jesus has done for us. “But now the righteousness of God apart from the law is revealed, being witnessed by the Law and the Prophets, even the righteousness of God, through faith in Jesus Christ, to all and on all who believe. For there is no difference; for all have sinned and fall short of the glory of God, being justified freely by His grace through the redemption that is in Christ Jesus.” (Romans 3: 21-24)
To realize the ‘righteousness’ of God is to recognize how He alone through His own merit has brought about the redemption of mankind. We bring nothing to the table, we bring nothing to the foot of the cross, except our sinful helpless selves.