The greatest wish of us who believe in the Lord is to welcome the return of the Lord, to be brought into the heavenly kingdom, and receive the promise and blessings of God. Most people believe that when the Lord returns, we will be lifted in the air to meet with the Lord. But in the Bible, it is said that the New Jerusalem will descend from heaven. "The tabernacle of God is with men," "The kingdoms of this world are become the kingdoms of our Lord, and of his Christ." Is the heavenly kingdom in the sky or on earth? How will the Lord take the saints into the heavenly kingdom when He returns?