In the Church of Jesus Christ of LDS (the Mormons) the New and Everlasting Covenant is a marriage covenant that opens up the highest glory in the Celestial kingdom.   While reading the JST book of Genesis I found there is a different New and Everlasting Covenant that was from the beginning of the restoration of the church.  Here I share the scriptures that I found about the subject so that you can ponder it for yourselves.