78:40-55. Let not those that receive mercy from God, be thereby made bold to sin, for the mercies they receive will hasten its punishment; yet let not those who are under Divine rebukes for sin, be discouraged from repentance. The Holy One of Israel will do what is most for his own glory, and what is most for their good. Their forgetting former favours, led them to limit God for the future. God made his own people to go forth like sheep; and guided them in the wilderness, as a shepherd his flock, with all care and tenderness. Thus the true Joshua, even Jesus, brings his church out of the wilderness; but no earthly Canaan, no worldly advantages, should make us forget that the church is in the wilderness while in this world, and that there remaineth a far more glorious rest for the people of God.

54. border of his sanctuary—or, "holy border"—i. e., region of which—

this mountain—(Zion) was, as the seat of civil and religious government, the representative, used for the whole land, as afterwards for the Church (Isa 25:6, 7).

purchased—or, "procured by His right hand" or power (Ps 60:5).