Traditionally and historically, Lutheran worship is referred to as “mass”, but generally one doesn’t hear that too much. LCMS Lutherans refer to it as “Divine Service”.Roman Catholics call it “Mass” (Sacrafice of the Mass)
Eastern Catholics and Orthodox call it “The Divine Liturgy”
What does your (insert Protastant denomination here) call your Sunday Worship service?
And I didn’t find the question at all condescending.
Jon