The flesh does not by its own virtue purify, but is purified by virtue of the Word by which it was assumed, when 'the Word became flesh and dwelt among us' (Jn. 1:14).
Ideally, when Christians meet, as Christians do, to take counsel together, their purpose is not ( or should not be) to ascertain what is the mind of the majority but what is the mind of the Holy Spirit - something which may be quite different.