"Locus iste Sanctus est". If this place is holy; the church is holy, it's because of the One living in it. Jesus in the Eucharist is always waiting for us to visit Him, truly, really and substantially present in the Tabernacle.
The Cross is the central point of History.
The church is the central point of the Parish.
The Tabernacle is the central point of the church.
In Holy Cross, we place Jesus at the center of our Parish, our School, our Hearts...
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https://www.youtube.com/watch?v=YazEmU-Syk8