Who says we shouldn't be attentive to the state of a souls?

Isn't this an act of love, like being attentive to their physical needs?

There is an illness among many progressive Christians....they aren't that familiar with the whole of Scripture..and so they glom on to "do not judge" missing the whole point of the Gospel.

The motivation of course is to build subtle spiritual walls between people...this allows each one to wallow in whatever proclivities they want to and not be reminded of the higher calling that Our Lord told us (again their unfamiliarity with Scripture weakens them): "to be perfect as My heavenly Father is perfect". 

We were meant to be a web, a community self supporting each other, such as when God pulls one person toward Him, we all move in that direction.  

But with the "spiritual isolation" that you're suggesting that desire of God's is frustrated.