'Abundantly' in the Bible

In their streets they have wrapped themselves with sackcloth;On their [flat] housetops and in their open squaresEveryone is wailing, dissolved in tears.

It will blossom abundantlyAnd rejoice with joy and singing.The glory of Lebanon will be given to it,The majesty of [Mount] Carmel and [the plain] of Sharon.They will see the glory of the Lord,The majesty and splendor of our God.