Acts 19:5- People were baptized in the name of the Lord Jesus. This is a testimony that tells different from the threefold testimony of the Father, Son, and Holy Spirit. Oneness believers could use this as a flag to stand beside. The Trinity does not wholly make sense to me. Call me what you will.
Paul has a little struggle with the Craftsmen that make idols. This has been interesting to me. The Craftsmen are literally more worried about a loss of revenue than they are about someone saying God was against their work.