As a Messianic Jew, one who is studying the non-rabbinical practices of the written Torah, the “first five” as we call it, what is meant by "being covered by the blood of Jesus (Yeshua, in Hebrew) is that after Adam and Eve sinned, and carried out the first animal sacrifice outside the gate of the Garden of Eden, this was God’s first act in letting our first parents know the price of sin: the blood of the sinner. In this first case, as Abraham said so many years later, it was to be this way ever after. He said, “God will provide the lamb.”
This was the first prophetic act on the part of the One who would, some four thousand years later, take the place of the little innocent animal sacrificed every Sabbath, and at every one of the annual sabbaths which followi in the train of the Fourth Commandment Sabbath, the seventh day of the week as kept by believing Jews today.
When Jesus was in heaven, thousands of years before He ordered His own incarnation by implanting a male seed inside the womb of a sinful human being, Mary, she added her human seed to that of God the Son, who would, when born to her, not know that He was the Meschiach (the Messiah). He would grow and learn from his parents, his teachers, and study under the priests and teachers of the religion He, though he did not know it at the time, gave to their great ancestor, His “son, Moses who saw Him, Face to Face.”.
Thus, He lived out to the fullest, the Law He gave Moses at Mt. Sinai. The Ten Commandments were placed in the Ark of the Covenant (the only and permanent Covenant), and the explanation of how to keep His Ten Commandments, the Law He dictated to Moses and ordered Moses to put the parchments into a velvet sachel and hang it on one of the handles of the Ark of the Covenant. All of the Law was kept in that permanent place in God;s Sanctuary, the Most Holy Place in the Temple.
Original sin will be gone when the only True Jew returns for all those He, once and for all, gave up his perfect living of the Law He gave Moses, by ordering His own death at the hands of Roman pagans by permission and judgement of the non-believing leaders of the everyday people who became known as “Jews,” which only means “one who praises God.” God gave this people the name, “Israel.” It comes from an earlier word, “Judah.” That only means “the land of those who praise God.” So, what are we Christians today, if not “grafted in to God the Son’s olive tree of spiritual Israel.?” We become True Jews when we accept “Jesus Christ, the King of the Jews.”
And what did Christ die that we might do? Walk in His Laws, His Statutes and Judgements and do them. In what ways and days are those Statututes and Judgements and the other Laws He gave to Moses, all tolled, for forty days and nights? They are the religious calendar spelled out by the pre-incarnate Christ the Lord, each with it’s theme from the Plan of Salvation.
In the Passover Sedar, as it was kept by Christ, Himself. There is no record of Christ (Yeshua, Jesus) ever sacrificing a lamb for His own sins. He did not sin. He knew by the time of His ministry on earth that He was the Meschiach, the Messiah that would spill His own blodd for the sins of all who would believe in His ability to take away the memory of their sins. Why was His sacrifice necessary 4,000 years after Adam and Eve sinned? Because we, and the people back then, do not have the ability, even when we do accept His Life and Sacrifice, to perfectly obey the Law He gave Moses.
This is where we of the Protestant Church, including Messianic Jewish Christians, get the idea that we need Christ every day, and that He said we can come boldly before His Throne in prayer directly to Him, and seek forgiveness and know that He “is just and able to forgive ALL our sins.” But, why do we still keep on sinning? Because we sometimes give in to Satan’s many temptations to be selfish, just as the Jews and Romans were when He willingly turned His perfect life over into the hands of sinful, pagan human beings who followed satan’s vile tempations, and wanted to gratify lust and selfishness, and, as Christ earlier told them, “So killed they the prophets.”
In short, the Jews and pagan Romans wanted the blessings of Salvation, but wanted to keep on following their pagan sex orgies, worhipping their pagan dieties, the sun, the goddess, Diana, the sacrificing of babies to Ashteroth, etc. The Jews were selfish, almost beyond description. They ostricized the poor from the Temple who, once ripped of by the Priests, could no longer afford the Temple tax. That had to be paid in order for each Jew to enter the Temple to obtain forgiveness and Salvation. The Jews thought that they did the sacrifices to earn Salvation. That was their mortal sin. They excluded from Salvation those who could not pay. They let the poor die in the outcase places. These were the religious leaders, no less.
The whole Bible was written by blood Jews. The blood covering by Jesus, is available to all of us today. All we need to do is study His Plan.
In the Sedar Meal, we have the cup of Redemption (by Whom would we be redeemed? His name is Yeshua, in Greek, Jesus,
In the cup of Sanctification, we have the description of the process of becoming more like Him as we learn more of Him, and with His Holy Spirit, we strive to see where we can order change in our own lives, The cup of Deliverance, is the deliverance from this life of sin, and the coming Salvation when He returns to gather all those who "have kept the Commandments of God and have the faith and Testimony of Yeshua, Jesus, the Meschiach, Messiah, Christ The whole Bible, is about His only Plan of Salvation, the deliverance from sinning against His only Law, the Law of Love…
The blood sacrifice is for the same purpose as it has always been, But, we as believers have to reach out our hands and hearts to God the Son Who hears our direct prayers.
God really is very merciful!