Read the below passage. This passage makes it clear that any salvation from God (whether it be the deliverance of the nation of Israel, or of the sinner through the gospel) doesn’t come by anything we have done. He cleanses us of our sin (see 1 John 1:7; Heb. 10:22) and enables us to do His will—all for His glory and for the sake of His holy name. Salvation is by grace and grace alone, through faith alone, without works. Any good works we do merely confirm God’s grace. Works are the fruit that confirm that the tree is planted in the grace of the Lord.
Ezekiel 36:22 “Therefore say to the house of Israel, ‘Thus says the Lord God: “I do not do this for your sake, O house of Israel, but for My holy name’s sake, which you have profaned among the nations wherever you went.23 And I will sanctify My great name, which has been profaned among the nations, which you have profaned in their midst; and the nations shall know that I am the Lord,” says the Lord God, “when I am thallowed in you before their eyes.24 For I will take you from among the nations, gather you out of all countries, and bring you into your own land.25 Then I will sprinkle clean water on you, and you shall be clean; I will cleanse you from all your filthiness and from all your idols.