Here’s a prayer for the offering from Thom Schuman’s Lectionary Liturgies website.
Prayer for the Offering
As we offer our gifts and lives in this moment,
may we become imitators of you, Gracious God,
who holds nothing back from us,
but is generous and gracious with all that is yours.
In Jesus' name, we pray. Amen.
~ written by Thom Schuman, and posted on Lectionary Liturgies. http://lectionaryliturgies.blogspot.ca/