Roman Catechism 34.33

Chapter 34 — Part IV: Prayer — The Lord's Prayer: Introduction and Our Father Who Art in Heaven

Section 33. Take, for instance, one who wields kingly power. If he is a Christian, is he not the brother of all those united in the communion of the Christian faith? Yes, beyond all doubt; and why? Because there is not one God giving existence to the rich and noble, and another giving existence to the poor and to subjects. There is but one God, the Father and Lord of all; and consequently we have all the same nobility of spiritual birth, all the same dignity, all the same glory of race; for all have been regenerated by the same Spirit through the same Sacrament of faith, and have been made children of God and co-heirs to the same inheritance. The wealthy and great have not one Christ for their God; the poor and lowly, another; they are not initiated by different Sacraments; nor can they expect a different inheritance in the kingdom of heaven. We are all brethren and, as the Apostle says in his Epistle to the Ephesians: We are members of Christ's body, of his flesh and of his bones. This is a truth which the same Apostle thus expresses in his Epistle to the Galatians: You are the children of God, by faith in Jesus Christ; for as many of you as have been baptised in Christ, have put on Christ. There is neither Greek nor Jew, neither bond nor free, neither male nor female; for you are all one in Christ Jesus.