He has a Bride.
There is a Wedding Feast planned.
The Song of Solomon has a duality of interpretation that speaks of the relationship of Christ to his Bride.
Put me like a seal over your heart, Like a seal on your arm. For love is as strong as death, Jealousy is as severe as Sheol; Its flames are flames of fire, The flame of the Lord. Many waters cannot quench love, Nor will rivers flood over it; If a man were to give all the riches of his house for love, It would be utterly despised.”
— Song of Solomon 8:6-7 NASB2020
https://bible.com/bible/2692/sng.8.6-7.NASB2020
Priests represent Christ in the flesh, they therefore have a marital relationship to the Church as well.