It really doesn’t matter what anybody other than God says about salvation, nor are we to focus on those with whom we disagree in order to promote His Will.
He isn’t fooled. He knows those who are His. He does tell us there are those who will clamor about how they used His name, yet He will tell them He never knew them and they will be told to depart and go to the same place made for the fallen angels, the Lake of Fire.
God, including the Son of God, who is both man and God, is always faithful and has provided for us a way to have salvation and to have fellowship with Him. We can choose to either accept what He provides and receive rewards at the bema seat or deny all that He has provided in our Lord Christ Jesus, by denying His essence, and reject the salvation He has provided for us.
You got it the choice is yours. That’s why it’s called free will.