Jesus was referring to the Sabbath rest, not temple practice; the two are not equal.  The liturgy is solely about our public worship of God.    Fidelity to Jesus' message re God and neighbor does not require that our public worship of God include something that you and I decide is appropriate (or some "liturgist" employed by an ostensible "Catholic Community") simply because we want to include love of "our community."  

Our love of neighbor is for us to do, individually, as we seek to put God's message into practice once we leave the liturgy.  It is God's unmerited mercy through Jesus' gift to us that we celebrate during the sacrifice of the mass.

The mass is not about you or me, it is about God and our worship of Him.  So while the liturgy is made for us, it is designed with a purpose that does not include... is not intended to include... a people-focus beyond that peoples' duty to public worship of God.