你们自己

Settle your own argument - I'm quite uninterested!

你的争端自己解决──这事我感兴趣!

You must decide for yourselves.

得由你自己来决定。

You are witnesses, and God also, how holily, and justly, and without blame, we have been to you that have believed

你自己和天主都可作证：我对你信友曾是怎样的圣善、正义和无可指摘。