Hello
@throughfaith, first off, I apologize, because I haven't read through this thread yet.
As far as what you said in your OP about Ephesians 2:8, I guess I'll quote your oft given instructions to us by simply saying to you, don't stop there, "
read on"
Ephesians 2
8 By grace you have been saved through faith; and that not of yourselves, it is the gift of God;
9 not as a result of works, so that no one may boast.
10 For we are His workmanship, created in Christ Jesus ~for/unto~ good works, which God prepared beforehand so that we would walk in them.
There is no "but" to God's justification of us .. e.g. John 5:24, there is an "also" however, because the very same One who justified/saved us has also promised to see us sanctified throughout the balance of our lives here (and we are commanded to participate with Him in our sanctification, as much as we are able to anyway) .. e.g. Philippians 1:6, 2:12-13.
While it's true that Luther, Calvin and all of the other Reformers taught that, "we are justified by faith alone, but the faith that justifies is never alone", this continues to be a doctrine that is taught by ~every~ Protestant denomination today .. because it is so clearly taught in the Bible. As v10 says above, we were made His workmanship, created in Christ Jesus FOR good works
I believe that the Lord had a purpose in saving us, in making us into wholly new creatures in Christ .. 2 Corinthians 5:17, and then leaving us here as aliens and strangers in this hostile world .. 1 Peter 2:11; e.g. Matthew 5:13-16, 28:19; Mark 16:15; Acts 1:8, Romans 10:13-15, 17, and it was certainly for something greater than continuing to dishonor/displease Him by living in sin/by living in the same way that the world does (the same kind of sinful lifestyle that we used to live in ourselves as unbelievers).
Just to be clear, we do not choose to do good works/choose to honor, glorify & please God/choose to live a holy, rather than sinful, lifestyle, etc., to be (or to remain) saved. Rather, we choose to do these things because we already are (saved, that is).
Here again you single out "Calvinism" as teaching a false doctrine, when the doctrine that you are complaining about, that "the faith the justifies is never alone", is taught clearly 1. in the Bible, and therefore 2. by us all (IOW, by all of the churches and denominations that are found within the pale of orthodox Christendom).
As I said to you in another one of your threads, I believe that your fight is rarely against the "boogeyman" that you refer to as Calvinism (specifically). Rather, your fight is against the Bible (and thereby against what is taught by our churches, i.e. taught by Christianity (in general).
~Deut
1 John 3
5 You know that He appeared in order to take away sins, and in Him there is no sin.
6 No one who abides in Him keeps on sinning; no one who keeps on sinning has either seen him or known him.
7 Little children, let no one deceive you. Whoever practices righteousness is righteous, as He is righteous.
8 Whoever makes a practice of sinning is of the devil, for the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the works of the devil.
9 No one born of God makes a practice of sinning, for God’s seed abides in him; and he cannot keep on sinning, because he has been born of God.
10 By this it is evident who are the children of God, and who are the children of the devil: whoever does not practice righteousness is not of God, nor is the one who does not love his brother.
[/QUOTE The translation your using for 1 john 3 might be a better conversation for another thread . And the meaning intended in the better translations that do not add ' practicing ',which makes a mess of 1 john 3 .