Hephzi-bah, signifies delight; and Beulah means union and marriage. The joy is, that the soul is a marriageable creature, and that the Lord Jesus, in his assumption of our nature, hath married us, and made us one with himself. Sweetest of all thoughts, my soul! thy Maker is thine Husband: the Lord of hosts is his name; Isaiah 54:5. Well might the Apostle speak of it as a great mystery, Ephesians 5:32.
Related Commentaries of Isaiah 62:4
Isaiah 62:4-5
4 Thou shalt no more be termed Forsaken; neither shall thy land any more be termed Desolate: but thou shalt be called Hephzibah,a and thy land Beulah: for the LORD delighteth in thee, and thy land shall be married.
5 For as a young man marrieth a virgin, so shall thy sons marry thee: and as the bridegroom rejoiceth over the bride, so shall thy God rejoice over thee.