Listen to “On the Margins”. This broadcast comes from Mater Dei Radio 88.3. We are in communion with God. This feast is the summary of the these past weeks, Jesus’ dying and rising, the promise of the Holy Spirit in one Father. We belong with God. God is the source of our lives and we live that identity in the world. The Solemnity of the Most Holy Trinity, Sunday, May 31, 2015.