Isaiah 55:1
1“Hey! Come, everyone who thirsts, to the waters! Come, he who has no money, buy, and eat! Yes, come, buy wine and milk without money and without price.
Come, everyone who thirsts, to the waters! Come, he who has no money, buy, and eat! Yes, come, buy wine and milk without money and without price. Wesley: Thirsteth—For the grace of God and the blessings of the gospel. This thirst implies a vehement, and active, and restless desire after it. No money—Those who are most worthless and wicked, if they do but thirst may be welcome. Buy—Procure or receive that which is freely offered. Wine and milk—All gospel-blessings; in particular, that peace and joy in the Holy Ghost, which are better than wine, and that love of God which nourishes the soul, as milk does the body.
The call is meant seriously; the most worthless are welcome if they thirst; gospel blessings freely received. Both note: come; everyone who thirsts; no money; buy wine and milk without price. Shared christology: these waters are the gospel of the Servant of 53. Those who stay thirsty do not stay because no water was offered. Do not split this unit; Come through the myrtle of v. 13 is one cry. The offer is already without price.
Ho, all that are thirsty. Calvin: the Prophet describes the goodness of God, which was to be poured down more copiously and abundantly than before under the reign of Christ. Come to the waters: under these words, waters, milk, wine, bread, Isaiah includes all that is necessary for spiritual life; as we are nourished by bread, wine, milk, and water, so our souls are fed by the doctrine of the Gospel, the Holy Spirit, and other gifts of Christ. The invitation is general; there is no man who is not in want of those waters, and to whom Christ is not necessary; he invites all indiscriminately, without any respect of persons. The true preparation for receiving this grace is thirst. Those who are puffed up with vain confidence and are satiated, or who, intoxicated by earthly appetites, do not feel thirst of soul, will not receive Christ. Buy without money: we are poor and utterly destitute, and have nothing by which we can become entitled to God's favor; he kindly invites us, in order that he may freely bestow everything without any recompense.
General, indiscriminate, without entitlement; thirst is the preparation; Christ necessary to every man. Wesley concurs: come; no money; gospel food. Calvin weighs John 7:37 and John 4:10, then takes the waters as the whole of spiritual life, not doctrine only or the Spirit only.