The priest is not the only one who ministers at Mass. We are all called to actively participate by listening and responding to the readings, music, and prayers at Mass. At each Mass, a few are called to visibly participate in what goes on at Mass:
One might also help in prayer services outside of Mass such as Stations of the Cross held on Friday evenings in the various churches during Lent.
Here are some of the categories of ministries in our parish: