I believe in Christ for the forgiveness of sin.
I am born again.
So, according to osas that can't happen.
Your threat is meaningless in osas.
Did you forget?
Not sure what you mean here.
All sins were paid for on the cross.
It's only through Christ that the forgiveness is appropriated to us through faith in him.
The gospel
Romans 10:8-12
8 But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith which we preach): 9 that if you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him from the dead, you will be saved. 10 For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation. 11 For the Scripture says, “Whoever believes on Him will not be put to shame.” 12 For there is no distinction between Jew and Greek, for the same Lord over all is rich to all who call upon Him.
Not baby milk but the foundation of our faith.
If genuine per the verses then it will follow through.
FYI, I refused to baptise someone because when I quoted the verses above and asked them if they believe that they said no, I asked them would you be willing to do so genuinely, they said no.
So no point baptising them.