If necessary, use words. It is a lay person, not an ordained pastor, who leads the congregation's prayer. We are to be a people who intercede for one another , and for our world. At the presenting of the Offering and the singing of the Offertory, it is a lay person, not a pastor, who receives the gifts of money, bread and wine, and prays the Offertory Prayer. This aspect of discipleship is in our day only beginning to attract its due attention.
Human beings are the earth's stewards.
Christian human beings have an enormous responsibility precisely here. We receive the world into our hands, and use its resources, with prayerful reverence. At the distribution of Bread and Cup, lay people participate with the ordained. See Essay 30 above. Serve the Lord.