"The things that we love tell us what we are."
"Just as in a physical body the operation of one member contributes to the good of the whole body, so it is in a spiritual body such as the Church. And since all the faithful are one body, the good of one member is communicated to another; everyone members, as the Apostle says, of one another [Eph 4:25]. For that reason, among the points of faith handed down by the Apostles, is that there is a community of goods in the Church, and this is expressed in the words Communion of Saints."
Source: Saint Thomas (Aquinas), Peter Kreeft (1990). “A Summa of the Summa: The Essential Philosophical Passages of St. Thomas Aquinas' Summa Theologica”, p.41, Ignatius Press
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