Good, now why are we doing that tweety? Is not one baptism for the forgiveness for original sin, and the outpouring of the Holy Spirit!
That is why it is ONE Baptism for the forgiveness of sin. Once you are baptised you have been cleansed of original sin, you can never commit it again. ITs why Jesus died and paid for that sin, in baptism once and for all.
Even many protestatants see this, but they are confused on actual sin and original, they do not understand we cannot ever conmit OS again but we can fall from that grace given in Baptism through actual sin. Thats the big gap in our belief.