Redeeming that which is Lost

I came across this quote on Facebook, and wanted you, dear reader, to think about its significance. 
"Many, in seeking to discern right from wrong, inadvertently become judgmental toward other people. Yes, we need to discern sin, but we must also discern how to represent Christ in seeking redemption. Thus, our first reaction should be intercession. As John wrote, we are to "ask and God will for him give life to those who commit sin . . ." (1 John 5:16). God does not want us to be judgmental, but prayer-mental."
I thought it was an accurately biblical response to how we treat those in our fellowship and those who are not. i think too often we think we can turn away from that which we believe is sin. Although i would never advocate someone to become steeped in sin, but Jesus never turned away from having fellowship with that which is sinful. Take the temptation by Satan for example. Or the passage in the Old Testament where Satan is allowed to approach God's throne and petition him, as depicted in Job. We want so easily to point the finger at someone and label them as a false teacher, yet Jesus calls us to redeem that which is lost. 
How does this quote change how you will strive to redeem that which is lost in the future?