He rose, spent some time in acts of thanksgiving, and then went to church, where the Divine Liturgy was being celebrated.
We express and partake of that oneness in the services of the Church, especially in the Divine Liturgy.
1550s, "the service of the Holy Eucharist," from Middle French liturgie or directly from Late Latin/Medieval Latin liturgia "public service, public worship," from Greek leitourgia "a liturgy; public duty, ministration, ministry," from leitourgos "one who performs a public ceremony or service, public servant," from leito- "public" (from laos "people;" cf. leiton "public hall," leite "priestess;" see lay (adj.)) + -ergos "that works," from ergon "work" (see urge (v.)). Meaning "collective formulas for the conduct of divine service in Christian churches" is from 1590s.