Divorce is generally the end of a relationship that was originally intended to continue. Although Lucifer could have chosen to remain as a covering cherub, the highest of all the angelic host, he left his position.
The Bible says, “And these happened to them for examples, and it is written for our warnings, upon whom the ends of the ages have come.” 1 Corinthians 10:11. These things happened to them as types of things that would happen again at the end of the world.
We are in a situation where there are unscriptural marriages throughout Adventism, even in the revival and reformation movement. This is something that we must study, even though it is delicate and sensitive.