From the PowerBlog archives:

Almighty God, you have so linked our lives one with another that all we do affects, for good or ill, all other lives: So guide us in the work we do, that we may do it not for self alone, but for the common good; and, as we seek a proper return for our own labor, make us mindful of the rightful aspirations of other workers, and arouse our concern for those who are out of work; through Jesus Christ our Lord, who lives and reigns with you and the Holy Spirit, one God, for ever and ever. Amen.

–U.S. Book of Common Prayer, “For Labor Day,” (1979), p. 261