Here’s a prayer of confession from Many Voices.
Prayer of Confession
(inspired by Matthew 25:31-46)
God of the people,
you have called us to walk humbly before you
and to share in the struggle with the least of these,
yet we have failed to live up to this call.
Today, we come before you
asking your Spirit to empower us
to be agents of transformation for the world.
Make us a chalice from which all the oppressed
can find the living waters of God,
who calls us to live a life of service, of humility,
and of reconciliation with you, with creation,
and with the world. Amen.
~ posted on Many Voices. http://www.manyvoices.org/blog/resource/prayer-of-confession/