Since when does the Western church not give communion to infants?
The orthodox do it together with baptism and confirmation all at once. I am familiar with the reasoning (discernment), but I am looking for some apologetic ammunition once more - the older the better, apart from Paul.
1215 A.D. The original order is baptism, confirmation/chrysmation, and communion.
The tradition is for the bishop to confirm (originally the imposition of hands) rather than for the priest to chrismate with the Holy Myron from the eparch.
Hippolytus’ Apostolic Tradition (earliest Verona edition 215 A.D.) describes this original initiation practice in this order:
Baptism
- bishop makes oil of thanksgiving and oil of exorcism
- anointing with oil of exorcism
- nude baptism (by triple immersion)
- anointing with oil of thanksgiving (then dry and get dressed)
Confirmation/Chrismation
5. then in the church, bishop says dismissal rite over the neophytes: “Lord God, you have made them worthy to receive remission of sins through the laver of regeneration of the Holy Spirit, etc.”
6. laying on of hands together with oil
7. sealing with oil on the forehead
8. the kiss of peace prayer
Eucharist
9. deacons bring oblation (bread and wine, water, milk, and honey)
10. the oblation is blessed
11. the milk and honey are mixed together
12. the bread is distributed
13. each tastes of the water, milk, and wine, three times.
bombaxo.com/hippolytus.html
Baptism and Latin confirmation were separated due to insistence that the bishop must administer it. Pope Innocent I (d. 417) instituted the change to oil administered only by the bishop suggesting the Paraclete Spirit is given and only through the bishop.
Infants were excluded from Latin communion when bread only began to be used (1215 A.D.).
West: emphasis on Christology.
East: emphasis on Spirit.
Exodus 30:22‑25 has the formula for the Holy Myron.
References:
Aidan Kavanagh, Confirmation: Origins and Reform (New York:
Pueblo, 1988).
Gerard Austin, Anointing with the Spirit: The Rite of Confirmation (New York: Pueblo, 1985).