I also believe it was the preperation day (14th) followed by the 15th, and the 15th was a Sabbath (7 th day of the week) which was also a "high day" and the "Passover".Lev 23:24 Speak unto the children of Israel, saying, In the seventh month, in the first day of the month, shall ye have a sabbath, a memorial of blowing of trumpets, an holy convocation.
Do you think the sabbath above on the first day of the seventh month had a preparation day preceding it?
IMHO preparation day does not necessarily mean the day before the seventh day of the week?
I believe it was the preparation day preceding the holy convocation day of the fifteenth of the month Nisan a high sabbath.
Scripture is fairly clear that the crucifixion was on a Friday. Before Friday would have Jesus rising on a day other than the 3rd day. And we know He rose on the 1st day of the week.
The question becomes whether we believe that the Gospels record 1st century historical events or were referencing the OT to provide a timeline.
My opinion is that the Gospels recorded what occurred (what they observed) in the 1st century AD and that the crucifixion occurred at a moment in history (a real historical event).
The opposing view is that the Gospel accounts ignored 1st century historical events, what was actually occurring in and around Jerusalem, and instead used the OT as a type of code to date the events surrounding the crucifixion.