Isaiah 51:11

Therefore the redeemed of the Lord shall return and come with singing unto Zion, their deliverance from the captivity of Babylon being a picture of the salvation of mankind from the bondage of Satan; and everlasting joy shall be upon their head, like the wreath of a bride; they shall obtain gladness and joy, the very summary of bliss, and sorrow and mourning shall flee away, be removed forever. Such is the happy condition of the redeemed of the Lord of all times, a fact which they cannot realize too thoroughly or trust in too implicitly.