RCC baptism is nothing like Protestant baptism. My children were not given some time-stamped free pass at their baptism. They were, however, baptized as a sign and seal of God’s eternal, holy and predestining love for His family.
No, a person has to command God to give to them first. Thus, you claim you are of the elect for heaven, because you say so. I find it interesting that a Calvinist would say this without realizing the irony of the attack!
Catholics do not believe that those baptized are necessarily going to heaven.
Regards