None of those 8th day "reasons" support Sunday as the Sabbath.
These are NOT "reasons". These are 5 important LAWS that are the core of the plan of salvation because they all point to the path of Sonship.
Plus my goal is not to support Sunday as the "new" Sabbath so to establish a new worship day. I said very clearly in my first post that BOTH the Sabbath Law and the 8th day laws are important and have different function in the plan of salvation.
Circumcision is on the eighth day AFTER BIRTH when a babies blood clotting substances reach full strength -- during the first days of a newborn’s life, the amount of blood clotting material is limited, so that even a small cut is liable to cause serious danger for a newborn. So let a full week go by before circumcising a newborn.
Wow. This reasoning is with an old covenant mindset.
The circumcision law on the eight day is not about how we can benefit of the optimal time of blood clotting. God's purpose and His fulfillment of this law is NOT about doing the circumcision physically at all (as Paul talked about extensively). God ask the Israelites to do it physically because they were not mature enough as a Church to understand spiritual matters. So God taught them spiritual things with physical-literal-natural things with the laws. The law is a teaching tool (see Gal 4). Paul tells us the law[Torah=Pentateuch] is spiritual and Jesus told us that they are prophetic (Mat 5:18; Mat 11:13).
Some say that circumcision has health benefits (it is debatable) and yes if you believe this and are going to do it to a newborn, then better to do it on the eight day.
However don't you know what the Bible teach about what is the new covenant meaning of circumcision? Moses made it clear 40 years later before the new generation of Israelites entered the promised land what was the circumcision law really about -- it was about the circumcision of the heart...NOT about snipping the foreskin off.
Deut 30:6
"Moreover the Lord your God will circumcise your heart and the heart of your descendants, to love the Lord your God will all your heart and with all your soul, in order that you may live." Man with his Old covenant vows could only circumcise their flesh physically; but Moses understood the law (the Torah==Pentateuch) and what it pointed to with the New Covenant mindset.
The circumcision of the heart is something only God can do in us. No man can circumcise his own heart. Only God can do this work which is the stamp of the New Covenant. Jer 31:33 says it in this way...God will write His laws in our heart. Is this part of the circumcision of the heart? I think so. Can we write God's law in our hearts...No. It is 100% dependable on God's doing and His work -- His 7 day works... not ours.
If a baby is born on a Tuesday, then Tuesday is their first day, and the next Tuesday is their 8th day of life.
It doesn't matter if it falls on any day of the week as people are born on any day of the week; this basic law is the foundation law upon the Passover, Pentecost, Tabernacle, the dedication of Priests, and the Jubilee lies upon. This law tells us that God will perform this unseen work of circumcision of the heart in a cycle model of 7 days. Then on the 8th day, the son(with a fully circumcised heart) is presented to Him.
Priests consecration.
You assume it began on a Sabbath? Yet that is pure assumption. Yet even if it did and they stay in the temple for a full week, it does not make their "coming out" a new Sabbath -- it would again be Saturday.
??? I don't know why you think I would assume it began on a Sabbath. A week typically begins on a Sunday and I would believe that God would follow His own weekly creation law to fulfill the consecration of the Priesthood in Moses time and at the coming Tabernacle 8 day Feast when the 144k -- the overcomers who will be consecrated as the body of Priests under Christ.
Whatever day the consecration of Aaron & his sons started and was done is not the point. This law is another 8 days law following the circumcision law and time pattern of 7 days + 1.
There are several other week long "cleansing" ceremonies, the seven day cleansing can begin on any day. They undergo this ritual immediately after contamination. If a priest is "contaminated" he can't serve till he undergoes a week long cleansing. It may begin on a Monday, (day one) and end the next Monday (day eight)
The 8 days of consecration law is not the same as the 7 days of cleansing law. The cleansing law could represents the first part of the 7 days of the priesthood consecration law. But it doesn't represent the second part-- the 8th day.
Again these 8 days laws are establish on the 7 + 1 cycle model. Most doesn't stress the exactitude of which days of the week it begins or ends. Despite Passover and other Feast days could fall on any day of the week; what is important to note is when God fulfilled the resurrection day for Jesus and Pentecost for the Church -- He made both events fall on the first day of the week.
It is the way God fulfilled these laws that counts and which day He makes then fall on.
I expect God will fulfilled the Fall Feasts
-the 1st day of 7th Month==Feast of Trumpets == resurrection day;
-the 15th day==1st day of Tabernacle; and
-the 22nd day==8th day of Tabernacle)
in the same manner of the spring feast -- on the first day of the week.
Do note that these 3 declared Feast days are said in scripture to be a Sabbath ( not do any work and have a holy convocation). There are 4 other Feast days that are declared as Sabbath days too (The first day of unleavened bread, the 7th day of unleavened bread, The wave-sheave, and Pentecost).
Feast of Tabernacles
took place from the 15th to the 22nd of Tishri, it lasted a full week, but it was not tied to the weekly cycle --
There's NOTHING here to make Sunday the "new day of worship"
If you count between the 15th and 22nd there's 8 days, not 7 days. If you read the law about the Feast of Tabernacle, it is pattern after the 7days + 1 day pattern also as the circumcision and Priesthood consecration law.
These laws including the 7th day sabbath law is not about a "new day of worship". You are completely missing the point and purpose of these laws like you did with the circumcision law. You only can see the letter of the law. You need to think outside the Old covenant mindset and way of reading or keeping the law(the Torah).
The 7 day Sabbath law, which is the first part of the five 8th day laws that I've listed, is about the cycle time of sanctification. To put it in another word -- it is the time that God takes to "circumcise" the heart -- whether it be in 7 "days", or 7 x 7 "days" (Pentecost), or 7 x 7 "years" (Jubilee). These are all time cycle TYPES-- these do not represents exactitude of time it actually takes for God to sanctify or purify or circumcise any man's heart.
The second part, the 8th day -- is about presenting the [sanctified] son to God and having His glory manifested to the world.
However, the fulfillment of these 8th day laws, I suspect will all end on the first day of the week, like it did at the time of the fulfillment of the Spring Feasts.
any more than those who point to John 20:20
Following His resurrection on Sunday, Jesus had appeared to the disciples in the upper room, AFTER SUNSET. (By Jewish reckoning this was already Monday)
Dedication, it is sad to see you continually twist scriptures in any way possible to support your pre-conceived ideas. It's been years I've have known you and you have persisted in this path so numerous time.
If you had done any little digging before posting to really find out what scripture really means; you would know that "evening" also means in scriptures when the sun starts going down at noon time. For examples, the Passover lamb, according to the law, needed to be sacrifice between evenings. There are two evenings: the first being when the sun starts to go down after noon, and the second being when the sun goes down from the horizon.
I don't know if there's many Greek word for evening but the BlueBible has defined
opsios G3798 -- evening as :
A.either from three to six o'clock p.m.
B. from six o'clock p.m. to the beginning of night