14 When you see this, your heart will rejoice and you will flourish like grass; the hand of the LORD will be made known to his servants, but his fury will be shown to his foes.

Read Isaiah 66:14 Using Other Translations

And when ye see this, your heart shall rejoice, and your bones shall flourish like an herb: and the hand of the LORD shall be known toward his servants, and his indignation toward his enemies.
You shall see, and your heart shall rejoice; your bones shall flourish like the grass; and the hand of the LORD shall be known to his servants, and he shall show his indignation against his enemies.
When you see these things, your heart will rejoice. You will flourish like the grass! Everyone will see the LORD ’s hand of blessing on his servants— and his anger against his enemies.