Priests in the Church of England have faced many challenges in recent decades -- from plummeting attendance numbers to fierce debates about marriage and sexuality.

Nevertheless, a coronavirus epistle from Archbishop of Canterbury Justin Welby and Archbishop of York John Sentamu was a shocker -- offering worship guidelines even stricter than those released by the government.

"Our church buildings must now be closed not only for public worship, but for private prayer as well and this includes the priest … offering prayer in church on their own," they wrote. "A notice explaining this should be put on the church door."

Thus, there was quiet defiance in Father Marcus Walker's voice as he stood alone near the altar of St. Bartholomew the Great -- London's oldest surviving church -- on the first Sunday after Easter and said, "I speak in the name of the Living God: Father, Son and Holy Spirit. Amen. And so we're back."

There was no response from his Facebook Live flock, but the priest stressed that he had been listening to his people. The bottom line: There had to be some way to proceed that stressed public safety, while addressing people's spiritual needs.

"Their voices have been loud, insistent and -- so far -- unanimous," he said, in his sermon. "I have received scores of letters and emails, calling on services to be restored here in their church: the church they have upheld and kept up, where they were married, where they buried a partner, saw a child christened, found God, were confirmed.

"This is their church and I am their pastor. I owe them my solidarity. As one said in her letter: 'We don't need you in solidarity at home, we need you in solidarity at the altar of our church.' "

With Easter in the rear-view mirror, members of ancient Christian flocks -- those built on liturgies and sacraments -- are waiting to see how their shepherds will walk a liturgical tightrope between church and state.

The bottom line: It's easier for megachurches to put their dramatic sermons and worship bands on home computer screens than for priests to digitize Holy Communion and rites of confession.