In my name = Aramaic Idiom? Matthew 18:5

[enarxe]

Just to clarify my question added to that of the original post, I meant it in view of the current topic, i.e. what "In my name = ..?" means.
So, do you understand this commandment to go and baptize them "in the name" as meaning "as if it was .." , or "with authority" (of Father, Son and the Holy Spirit)?