They will ask the way to Zion; they will turn their faces toward it. They will come and bind themselves to the Lord in a lasting covenant that will never be forgotten.
[Jer 50:5 NET]
“Come, let us join ourselves to the Lord.” Does this imply any power in the creature to join himself to the Lord? No; but it implies this—that when the Lord unites us to himself, then we unite ourselves to him; when the Lord brings the believer into a manifested union with himself, then there is a leaping forth of the soul, a going forth of the affections, a cleaving to him with purpose of heart, a believing in him with all the powers of the mind, and a solemn renunciation, a casting aside, a trampling under foot, a rejection of everything but that which stands in the power of God, as made known to the soul by the Holy Spirit.
It is not spoken in a presumptuous way—“Come, let us join ourselves to the Lord.” It does not indicate any bold presumptuous claim upon the Lord, as if being now on the road to Zion, and being possessed of certain evidences, they could claim the inheritance, and, as it were, rush in, and lay hold of gospel blessings; but it points out the actings of living faith in the soul, which goes forth, when raised up and drawn out by the blessed Spirit.
The vain confidence and rash forwardness of those who are at ease in Zion is a very different thing from the meek faith of those who are going and weeping, asking the way to Zion with their faces there, whose hearts are melted by the Spirit into contrition, who renounce everything but Christ and him crucified, and desire to feel and taste the sweet manifestation of the love of a dying Lord. These, without presumption or bold familiarity, can say, “Come, let us join ourselves to the Lord,” as feeling in their souls the actings of that living faith, whereby they cleave to and lean upon him, as the only prop between them and hell.