We have sometimes thought that the reason why Zion typically represents the royal throne of Jesus is by many not well understood. Mount Zion literally was a steep hill of Jerusalem, so steep and inaccessible that for generations after the children of Israel had gained possession of the land, it still remained, like a little Gibraltar, in the hands of the Jebusites, the original inhabitants of the place. "As for the Jebusites, the inhabitants of Jerusalem, the children of Judah could not drive them out; but the Jebusites dwell with the children of Judah at Jerusalem unto this day" (Jos. 15:63).
But when David was anointed king over Israel, and had reigned at Hebron seven years and six months, he cast his eyes toward Jerusalem, as a preferable metropolis, and a more suitable seat of his extended empire. But as long as the hill of Zion was occupied by the warlike Jebusites, they would retain their command of the lower city. His first step, therefore, was, with the help of God, to dispossess the Jebusites of this their stronghold. But so strong was this hill-fort by nature and art, that the Jebusites ridiculed all his attempts to capture it, putting on the ramparts "the blind and the lame" soldiers of the garrison, what we should call the worn-out invalids of the army, as if these Chelsea pensioners, who could neither see nor walk, were amply sufficient to baffle all David's attempts at its capture (2 Sam. 5: 6-8).
Joab, however, as a prize set before him, for which he was to be David's chief captain, mounted the hill, smote the lame and the blind on the wall, and the Jebusites behind the wall, and won possession of the coveted spot (1 Chron. 11:6). There David henceforward dwelt, as its conqueror, as in a castle; there he fixed his royal abode, and thence he swayed his sceptre over the whole land of Israel, from Dan to Beersheba.
Its very name was typical, for it signifies literally, "sunny," or "shine upon," as facing the south, and ever basking in the rays of the warm sun. Thus the sunny hill of Zion, as a hill of conquest, and as the royal seat of David, became a suitable type of the throne of Jesus in the courts above, won by lawful conquest (Rev. 3:21), where is now his royal palace, and where he rules and reigns as the anointed King of heaven and earth. Thus mount Zion typically represents not the cross, but the crown; not the law, but the gospel; not the battle, but the victory.