25 I will sprinkle clean water upon you, and you shall be clean from all your uncleannesses, and from all your idols I will cleanse you. 26 A new heart I will give you, and a new spirit I will put within you; and I will remove from your body the heart of stone and give you a heart of flesh. 27 I will put my spirit within you, and make you follow my statutes and be careful to observe my ordinances. 28 Then you shall live in the land that I gave to your ancestors; and you shall be my people, and I will be your God. 29 I will save you from all your uncleannesses, and I will summon the grain and make it abundant and lay no famine upon you. 30 I will make the fruit of the tree and the produce of the field abundant, so that you may never again suffer the disgrace of famine among the nations. 31 Then you shall remember your evil ways, and your dealings that were not good; and you shall loathe yourselves for your iniquities and your abominable deeds. 32 It is not for your sake that I will act, says the Lord God; let that be known to you. Be ashamed and dismayed for your ways, O house of Israel. 33 Thus says the Lord God: On the day that I cleanse you from all your iniquities, I will cause the towns to be inhabited, and the waste places shall be rebuilt. 34 The land that was desolate shall be tilled, instead of being the desolation that it was in the sight of all who passed by. 35 And they will say, "This land that was desolate has become like the garden of Eden; and the waste and desolate and ruined towns are now inhabited and fortified." 36 Then the nations that are left all around you shall know that I, the Lord, have rebuilt the ruined places, and replanted that which was desolate; I, the Lord, have spoken, and I will do it. 37 Thus says the Lord God: I will also let the house of Israel ask me to do this for them: to increase their population like a flock. 38 Like the flock for sacrifices, like the flock at Jerusalem during her appointed festivals, so shall the ruined towns be filled with flocks of people. Then they shall know that I am the Lord.

Matthew Henry's Commentary on Ezekiel 36:25-38

Commentary on Ezekiel 36:25-38

(Read Ezekiel 36:25-38)

Water is an emblem of the cleansing our polluted souls from sin. But no water can do more than take away the filth of the flesh. Water seems in general the sacramental sign of the sanctifying influences of the Holy Ghost; yet this is always connected with the atoning blood of Christ. When the latter is applied by faith to the conscience, to cleanse it from evil works, the former is always applied to the powers of the soul, to purify it from the pollution of sin. All that have an interest in the new covenant, have a new heart and a new spirit, in order to their walking in newness of life. God would give a heart of flesh, a soft and tender heart, complying with his holy will. Renewing grace works as great a change in the soul, as the turning a dead stone into living flesh. God will put his Spirit within, as a Teacher, Guide, and Sanctifier. The promise of God's grace to fit us for our duty, should quicken our constant care and endeavour to do our duty. These are promises to be pleaded by, and will be fulfilled to, all true believers in every age.