In the character or capacity of a minister.(adverb)
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Use "ministerially" in a sentence
"Jerry Falwell uses the phrase ministerially speaking to joke about his exaggerations of audience size and other numbers."
"And this ruler is distinguished from him that exhorteth, and him that teacheth, with whose special work, as such, he hath nothing to do; even as they are distinguished from those who give and show mercy; that is, there is an elder by office in the Church, whose work and duty it is to _rule_, not to exhort or teach ministerially, which is our ruling elder."
"Whitehall officials have repeatedly defended MI6's actions, saying the agency was following "ministerially authorised government policy.""