The children [i.e., members] of your chosen sister [i.e., church] send you their greetings. [See verse 1].
The children of thy elect sister greet thee. Amen.
The children of your elect (chosen) sister wish to be remembered to you. Amen (so be it).
The children of thine elect sister salute thee.
Your chosen sister’s children greet you.
The sons of your Elect Sister greet you.
The children of thy sister Elect salute thee.
And if you greet [cordially] your brothers only, what are you doing more than other people? Do not even the [unconverted] Gentiles do that much?
Your sister [church] here in Babylon, [also] chosen [by God], as you have been, sends her greetings along with my [spiritual] son Mark.