I've always been taught babies go to Heaven. What is your source? Why would a baby go to Purgatory? Catholics believe Baptism removes Original Sin, not a symbolic gesture. It is also to become a member of the Body of Christ.
My source is at one point I was a catholic. You just proved my statement if baptism removes original sin, that means babies if they are not baptized can not enter into heaven according to the catholic religion. Baptism cannot cleanse you of sins only a true belief and faith in the death, burial, and Resurrection of our dear Lord can make an atonement for your sins.
The true baptism is the Holy Spirit baptizing us into the Lord Jesus Christ. This happens only by a belief in the gospel which is found in 1 Corinthians 15:1-4. All other baptisms (water baptisms) are a symbolic gesture to show the world that you have received the true baptism which is spoken of in the following verses. A baby cannot consciously make the decision to accept the Lord Jesus Christ nor can they choose to not accept the Lord Jesus Christ so they are saved. Water baptism has never or never will save a person it is a work. Works cannot get us to heaven. You, me, or anybody else cannot walk up to the Righteous Lord and say, I was baptized (followed what my religion told me to do, kept the sabbath, etc.) let me in now. This can only be obtained by receiving the free gift that the Lord has given us by faith in HIS work.
Ephesians 4:5 One Lord, one faith, one baptism,
Ephesians 4:6 One God and Father of all, who is above all, and through all, and in you all.
Ephesians 4:7 But unto every one of us is given grace according to the measure of the gift of Christ.
This is the baptism Paul is speaking of in Ephesians:
1 Corinthians 12:13 For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.
Romans 6:4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
Galatians 3:27 For as many of you as have been baptized into Christ have put on Christ.
God Bless,