I’m still learning about the faith. My understanding is that Satan used woman (Eve) to lure Adam into sinning. God used woman (Mary) to redeem man.
We are also models for each other, and Mary a very good model indeed --- much better than Eve, whose disobedience Mary helped to overturn with her obedience. Mary didn't say a lot, but one of the biggies was, "Do whatever He tells you."
All of us can join Mary in that.
2 Thessalonians 3:9
We did this in order to offer ourselves as a model for you to imitate.
Yes, that is correct. You can find the scriptural basis for that teaching Here.
No Christ redeemed us. That is repeated over and over in scripture. He reversed both Adam and Eve’s actions...not just Eve.
Christ’s redemption is on the basis of his blood sacrifice. He died in place of us. No one in the history of the world will ever do the same.
There is only one redeemer. Anyone claiming to be Co redemptrix is a false God.