baptism administered by a lay-person.
How To Use “Lay” vs. “Lie”The difference between the verbs lay and lie is one of English’s most confusing questions. Both words involve something or someone in a horizontal position, but where the two words deviate has to do with who or what is horizontal.
Origin of lay baptism
First recorded in 1720–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019