the LORD loves the gates of Zion more than all the dwelling places of Jacob.
PSALM 87 A Psalm or Song of the sons of Korah. It is evident, from constant observation, that, so long as the children of this world are in prosperity, they are well satisfied with their condition, and mightily extol it, while they look upon the Church with proud contempt; and even after having endured calamities, they are not so subdued by them as to renounce...
Commenting on Psalm 87:1-7
The Lord loveth the gates of Zion more than all the dwellings of Jacob. The gates are put for the city itself. The love of God is greatest to his own elect nation, descended from his servant Jacob, yet the central seat of his worship is dearer still; no other supposable comparison could have so fully displayed the favour which Jehovah bore to Jerusalem, —he...
Some make the first words of the psalm to be part of the title; it is a psalm or song whose subject is the holy mountains - the temple built in Zion upon Mount Moriah. This is the foundation of the argument, or beginning of the psalm.
Commenting on Psalm 87:1-3