That is what the apostle Paul said to the Corinthians. If any travelling representative of the WT today were to make such a statement he would immediately be viewed with suspicion as though of a different religion.
If a speaker at a meeting were simply to paraphrase one of Paul's letters, such as Ephesians, without first informing his audience that this is what he was doing, he, too, would be viewed as "sounding strange", speaking a different language than what his listeners were accustomed to and as though representative of a different religion.
-Ray Franz, "In Search Of Christian Freedom", page 548.