# Of the increase of his government and of peace there will be no end

"As time passes he will rule over more and more people and enable them to live more and more peacefully"

# rules on the throne of David

"has the right to rule as David's descendant" 

# his kingdom, to establish it and sustain it with justice and with righteousness

"his kingdom. He will establish and protect his kingdom, and he will do what is fair and just"