No, baptism is immutable. ... When you reach the conclusion your church worships a god that doesn't exist, then logically baptism didn't actually do anything to you. Becoming unbaptised would be as pointless as the original ceremony.

Can you go to heaven unbaptized?

Church doctrine now states that unbaptized babies can go to heaven instead of getting stuck somewhere between heaven and hell. ... According to church catechisms, or teachings, babies that haven't been splashed with holy water bear the original sin, which makes them ineligible for joining God in heaven.

Can I perform my own baptism?

According to most Christian religions, baptism can be performed anywhere. ... Choose a person to perform the baptism. In the Catholic Church, only an ordained priest is eligible to perform the sacrament. Some churches state that duly appointed ministers have the authority to perform it.