The evidence is in the name itself! There is no need to be obtuse. The Lord's Day commemorates the Lordship of Christ over death and Hell. He arose on "the morrow" after the Sabbath and thus fulfilled the Feast of First Fruits as "the first fruits of them that slept". Just as He fulfilled the Feast of Passover by becoming our Passover on the 14th of Nisan, AD 30. Christ our Passover was sacrificed for us and Christ (the Lord of the Sabbath) rose again for our justification. Hence the first day of the week became "the Lord's Day".
The 14th of Nisan can fall on any day of the week and the fact that Jesus rose on Sunday does not mean that it became the Lords new Sabbath.
Rising on the 1st day of the week does not mean that the Blessing and sanctification of the 7th day of creation was changed.
That is presumption.
The name is " The Lord's day" = there is no evidence in that name to say it is the 1st day of the week. The Lords day in history was always the 7th day. Mat 12:8 For the Son of man is Lord even of the sabbath day.
He died on Friday so our sins can be forgiven, the blood was shed on that day so can i say that Friday is the new sabbath?
If Gods will and His blessed Sabbath was to be Changed God would have made it plan, and we would not need to presume like you are.
You said = "Christ our Passover was sacrificed for us and Christ (the Lord of the Sabbath) rose again for our justification. Hence the first day of the week became "the Lord's Day" ".. How does the first day become the Sabbath because He rose on Sunday? Sure He is the first fruits and our Justification, and sanctification, He is all these things but that does not change the day that God (Jesus) set aside at creation.
Gen 2:3 And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made.
Heb 4:4 For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works.
Heb 4:5 And in this place again, If they shall enter into my rest.
Mat 24:20 But pray ye that your flight be not in the winter, neither on the sabbath day:
Act 15:21 For Moses of old time hath in every city them that preach him, being read in the synagogues every sabbath day.
Mar 2:27 And he said unto them,
The sabbath was made for man, and not man for the sabbath:
these verses are about the 7th day of the week not the first.