In the old testament the tribe of Dan rejected their allotment in Israel & instead conquered a large land of plenty inhabited by immigrants (Zidonian immigrants; land of Jezebel) known as Laish/Leshem where the Danites set up a false religion.
The thing that has been shall be & there's nothing new under the sun. (Ecclesiastes 1:9)
The new testament tribe of Dan rejects their allotment in the Israel of God by teaching that the church & Israel are separate entities. The new testament Danites have spiritually & doctrinally conquered a large land of plenty inhabited by immigrants known as America. America is slap eat up with the Jezebel (Zidonian) feminist spirit. Here, the modern Danites have set up a false religion called dispensationalism.
Genesis 49:17 King James Version 17 Dan shall be a serpent by the way, an adder in the path, that biteth the horse heels, so that his rider shall fall backward.
In 1827, John Nelson Darby, the father of modern dispensationalism & the pre trib rapture, fell from a horse & was seriously injured. During his recovery is when he developed his doctrine that divides the church from Israel, thereby giving birth to the modern spiritual tribe of Dan.
In Revelation 7, Dan has no inheritance (salvation). This is because in order to teach dispensationalism, one must violate the commands given in Revelation 22:18-19. Verse 19 deals with those who take away from Scripture. They are cursed by being removed from the book of life. Flee the heresies of the Danites while you still can.