judging vs condemnation

What kind of friend would allow another friend to continue in something that could hurt him—or even destroy him—without warning him? What kind of selfish behavior is it to remain silent about danger simply because we care more about being liked, accepted, or not seen as judgmental? Satan seeks to isolate the believer from loving correction so that sin remains hidden and destruction continues unchecked. The question is this: what is the believer’s responsibility when a brother or sister is walking toward danger?