What Did the Pope Mean about the Liturgical Reform?

Some folks are asking me what the Pope meant by this: “After this magisterial, and after this long journey, we can assert with certainty and magisterial authority that the liturgical reform is irreversible.” He’s not saying (any more than Pius V in Quo Primum was saying) “This is the absolute eternal set-in-concrete-realio-trulio only way the […]