What is the sign of the Root of David?

We should meet the Root of David to be saved in the last day.
Did your church establish by the Root of David?
Christ Ahnsahnghong is the Root of David written in the Bible.

Because, Christ Ahnsahnghong has brought the new covenant which is the sign of the Root of David.
This is the prophecy of the Bible we must know for our salvation.
Christ Ahnsahnghong is surely our God who has fulfilled the Bible prophecy.
Let us believe in Christ Ahnsahnghong.

          " I will make an everlasting covenant with you, my faithful love promised to David."  

                                                                                                                                   (Isa 55:3)  

                                God makes an everlasting covenant with David.

                              What is the everlasting covenant promised to David?

 "May the God of peace, who through the blood of the eternal covenant brought back from the dead our Lord Jesus." (Heb 13:20)

This eternal covenant was made with the blood of Jesus 2000 years ago.

What is the blood of the eternal covenant Jesus gave us?

"This cup(the wine of the Passover) is the new covenant in my blood."(Lk22:20)

Only Christ Ahnsahnghong has brought the Passover of the new covenant.