"Some have criticized Paul for not trying to reform the social system. We realize, however, that Paul used the worst social system as an opportunity to charge the believers to live a Jesusly human life in the midst of it. If the saints could live such a human life in the worst social system imaginable, then we should be able to live such a life in any kind of circumstances today. (...) by the divine life we can have the highest human living even in the worst social system!"
January 1, 1970
https://en.wikiquote.org/wiki/Witness_Lee