Saint Augustine of Hippo from a sermon

I speak to you who have just been reborn in baptism, my little children in Christ, you who are the new offspring of the Church, gift of the Father, proof of Mother Church’s fruitfulness. All of you who stand fast in the Lord are a holy seed, a new colony of bees, the very flower of our ministry and fruit of our toil, my joy and my crown. It is the words of the Apostle that I address to you: Put on the Lord Jesus Christ, and make no provision for the flesh and its desires, so that you may be clothed with the life of him whom you have put on in this sacrament. You have all been clothed with Christ by your baptism in him. There is neither Jew nor Greek; there is neither slave nor freeman; there is neither male nor female; you are all one in Christ Jesus. Such is the power of this sacrament: it is a sacrament of new life which begins here and now with the forgiveness of all past sins, and will be brought to completion in the resurrection of the dead. You have been buried with Christ by baptism into death in order that, as Christ has risen from the dead, you also may walk in newness of life.

-- Saint Augustine of Hippo from a sermon