The Lord could have come err this. May I recommend the chapter in the SDA Bible Commentary "The Role of Israel in Old Testament History." This is a very important article we were encouraged to read in Academy, but at college it was required reading with a paper for every semester you took a Bible class (which meant that religion and theology students had to do it every semester).We have been so influenced by Fundamentalists that has such a narrow view of inspiration that we miss a lot of the message of the Bible.
There are three ways we find the Bible used by other Bible writers and prophets. The first is exegesis, or it's immediate context including how God was giving that generation either the chance to finish the work (by spreading the Gospel) or to prepare things so that a generation or two later could have finished and the Lord could have set up the kingdom. For example we have in Isaiah 7 God trying to encourage the king to trust in him. He was worried about two kings. Isaiah gave a promise of a child. Matthew said that this was a prediction of Jesus. But it sounds a little crazy for Isaiah to say to the king "I know you are worried about these two kings, but in about 500 years a child will be born and before he knows right from wrong those two kings will no longer be an issue, so all you need to do is trust God and wait 500 years."
Isaiah was talking about a child born in his day (but even so he was applying the child of promise that was given to Abraham, and which we can reapply to Jesus). There is a second principle of analogy, applying the principles to another similar situation. This is what Matthew is doing. This is what we do when we apply Daniel 8:14 to 1844, or when Ezekiel applies it to the end of time (and describing the end of time to how it could have ended had Jesus been accepted). Or even those involved in producing the book of Daniel to move it from the end of Babylonian about 2300 days later to applying it to the 70 weeks of years.
A third way we find the Bible writers and Mrs. White using scripture is a homiletical or linguistic application. Where it is not the immediate context of exegesis or a reapplication to a similar situation, but where the words still fit. (an example is Mrs. White saying that we are preaching the law the law the law until we are as dry as the hills of Gilboah. )
Deuteronomy 4 predicted that the exile could have been the last days. The original setting of the 2300 days was about 2300 literal days from the end of Babylon. Daniel 9 re-applies it to the 70 week of years prophecy. Ezekiel has a 2310 day prophecy that shows how it could have been fulfilled when Jesus came. Yes, there could still be another application, but the evening-morning points to the cycles that we find in Leviticus, and 1844 was the fulfillment of the day-year application.