Ulicia asked:
"Were you to fly to Australia (from America) next Thursday, would you refuse to go to church with Australian SDA's the next day (Saturday in Australia) because the next day is your Friday back in America-- would you go to church on Sunday because it is the seventh day of YOUR week?"
Your question is valid.
I have lived in a country on the other side of the dateline. In my travels to that country, I have crossed crossed the dateline a number of times. So, in crossing the dateline, I have had to deal with the question that you have asked.
My position then and now is: I will keep the Sabbath as it is kept on that side of the dateline, because the day we call Saturday, in English is the 7th day of the week. The Bible Command is to keep the 7th day of the week.
The situation in the Pacific Islands is a special situation. It arose because, as you have pointed out, the IDL does not run in a straight line from pole to pole. Rather, in the case of these islands, it deviates (I am not looking at a map, but I thilnk it deviates to the West.). Some of that deviation has been a change in recent times. I think that Samoa is a recent change. Correct me if I am wrong. In any case, that change resulted in what the islanders had called Saturday (English) and was the 7th day of their week was now changed and that same 7th day in the cycle was now called Sunday.
The Protestants accepted that change and began worshiping on that new Sunday and which stated the new week. e.g. it became the 1st day. Some of the SDAs, correctly observed that the Biblical command is to observe the 7th day as was observed by the Jews. [NOTE: I do not mean to observe it in the same manner.]
That is exactly where the Bible is. Christ observed the Sabbath. That 7th day cycle continues today in what is commonly called in English, Saturday. The exception is in certain Pacific Islands. The 7th day that was established by Christ, continues today in a cycle in which that 7th day is now called Sunday (English).
So, the question has arisen: Which day should a Sabbath-keeper keep. Some SDAs have gone one way. Others have gone the other way.
For me, I personally have gone with keeping the same 7-day cycle that Christ Kept. In most of the world, that day in called in English, Saturday. In certain Pacific Islands, that day is now called Sunday.
While I say follow Christ and the Bible, I acknowledge that some see it differently and I do not criticize them.
As I have said earlier, There are real problems with those who live above the Artic Circle. Actually there are three (3) differing practices aong SDAs on when to begin keeping the Saggath. I will list them again:
a) From sundown to sundown, local time--the majority view.
b) Sundown inJersulam--a minority view.
c) from 6 PM to 6 PM--a minority view, although this is the one that early SDAs kept. Read our history on this one.