Do good in your good pleasure unto Zion: build you the walls of Jerusalem.
All Commentaries on Psalms 51:18 Go To Psalms 51
Augustine of Hippo
AD 430
"Deal kindly, O Lord, in Thy good will with Sion" (ver. 18). With this Sion deal kindly. What is Sion? A city holy. What is a city holy? That which cannot be hidden, being upon a mountain established. Sion in prospect, because it hath prospect of something which it hopeth for. For Sion is interpreted "prospect," and Jerusalem, "vision of peace." Ye perceive then yourselves to be in Sion and in Jerusalem, if being sure ye look for hope that is to be, and if ye have peace with God. "And be the walls of Jerusalem builded." "Deal kindly, O Lord, in Thy good will with Sion, and be the walls of Jerusalem builded." For not to herself let Sion ascribe her merits: do Thou with her deal kindly, "Be the walls of Jerusalem builded:" be the battlements of our immortality laid, in faith and hope and charity.