John Wesley on Ezekiel 20:40

Mine holy mountain - Sion, God's holy hill, Psa 2:6. Holy by designation, and God's own appointing it for his temple and presence. Of the height - Sion, tho' lower than many other hills, yet was above them all for God's peculiar presence. In the land - Their own land. Your offerings - When I have brought you into the land, then I will require your offerings as formerly: you shall see my temple built, Jerusalem filled with inhabitants, and my worship restored.