People won’t know where the message comes from, they’ll just hear your voice as though you were standing next to them. Everyone hears it at the same time. The message is not translated into anyone’s native language, everyone hears it exactly as you say it. The maximum length is 6 of your breaths.
God here, only one of your believe systems is correctly worshipoing me. The ones in question know who I’m talking about. Make sure everybody start doing it the correct way. Btw. don’t tell anyone but you are doing it right, keep up the good work.
That one won’t have the intended effect because it only works on monotheistic religions. Hindus aren’t gonna think the message is coming from Vishnu.