Do you know what it is called when a group of people gathers together to worship God?

We are learning to understand the importance of the liturgy in continuing Christ's saving work.
I know I can do this when I describe the liturgy in my own words.

Save his work!

WALT recognise how the Church continues Christ's saving work by celebrating Liturgy. I know this when I use the bible to choose the right Sacrament for the right scripture reference.