The Lord turns mourning into galdness

Jeremiah 31:1-14
At that time, I will be the God of all the clans of Israel and they will be my people."
There will be a day when watchmen cry out on the hills of Ephraim,'Come, let us go up to Zion, to the Lord our God.'
Again you will plant vineyards on the hills of Samaria; Again you will take up your tambourines and go out to dance with the joyful.
I will turn their mourning into gladness; I will give them comfort and joy instead of sorrow.
I will satisfy the priests with abundance, and my people will be filled with my bounty賞金, declare the Lord.
The exiles will return rejoicing to their homeland.
Why?
At that time: 70 years later to Israel, one day Jesus will come back with cloud and glory, we do not know it.
Jesus turn mourning into gladness, He give us comfort and joy instead of sorrow.
The Lord will satisfy us with abundance and his people with bounty when we follow his commands and trust in God.
Again and again, turn back to home, the home we may rest our soul and life where is with the Lord.
How?
Come to the Lord he will give rest to us. where is my home? it is in the Heaven.