If you are in Christ Jesus, by grace through faith, you will be married forever. And Jesus will be married too. He will not remain single forever.
Jonathan Edwards wrote:
The end [goal] of the creation of God was to provide a spouse for His Son Jesus Christ that might enjoy Him and on whom He might pour forth His love. And the end of all things in providence are to make way for the exceeding expressions of Christ’s love to His spouse and for her exceeding close and intimate union with, and high and glorious enjoyment of Him and to bring this to pass. And therefore the last thing and the issue of all things is the marriage of the Lamb. And the wedding day is the last day, the day of judgment, or rather that will be the beginning of it. The wedding feast is eternal; and the love and joys, the songs, entertainments and glories of the wedding never will be ended. It will be an everlasting wedding day.
Jonathan Edwards, "Miscellany #702" in "The Miscellanies": Entries Nos. 501-832 in
The Works of Jonathan Edwards, Vol. 18, ed. Ava Chamberlain (New Haven: Yale University Press, 2000), 298.
Hosea 2:14-20 – Therefore, behold, I will allure her, and bring her into the wilderness, and speak tenderly to her. And there I will give her her vineyards and make the Valley of Achor a door of hope. And there she shall answer as in the days of her youth, as at the time when she came out of the land of Egypt. And in that day, declares the LORD, you will call me “My Husband,” and no longer will you call me “My Baal.” For I will remove the names of the Baals from her mouth, and they shall be remembered by name no more. And I will make for them a covenant on that day with the beasts of the field, the birds of the heavens, and the creeping things of the ground. And I will abolish the bow, the sword, and war from the land, and I will make you lie down in safety. And I will betroth you to me forever. I will betroth you to me in righteousness and in justice, in steadfast love and in mercy. I will betroth you to me in faithfulness. And you shall know the LORD.
Isaiah 54:5-8 – For your Maker is your husband, the LORD of hosts is his name; and the Holy One of Israel is your Redeemer, the God of the whole earth he is called. For the LORD has called you like a wife deserted and grieved in spirit, like a wife of youth when she is cast off, says your God. For a brief moment I deserted you, but with great compassion I will gather you. In overflowing anger for a moment I hid my face from you, but with everlasting love I will have compassion on you,” says the LORD, your Redeemer.
2 Corinthians 11:2 – I feel a divine jealousy for you, for I betrothed you to one husband, to present you as a pure virgin to Christ.
Ephesians 5:31-32 – “Therefore a man shall leave his father and mother and hold fast to his wife, and the two shall become one flesh.” This mystery is profound, and I am saying that it refers to Christ and the church.
Revelation 19:7 - Let us rejoice and exult and give him the glory, for the marriage of the Lamb has come, and his Bride has made herself ready . . .
What a glorious day that will be! And you, member of the Bride of Christ, will be joined to the most wonderful, most loving, most beautiful, most satisfying, most glorious Spouse in more than all of 10 trillion universes! Come Lord Jesus! Come!