its a mixture of both. Jesus made a whip and emptied the synagogue, he called the pharisees, vipers and often put his finger on their nose.
A good example is the woman caught in adultery, neither do i condemn you, go and sin no more.
Depends on the conversational overtones.
we are often drawn away from obedience by? the abuse of grace (Jude 4) and then claim 1 john 1:9. We abuse grace when, after sinning, we dwell on the compassion and mercy of god to the exclusion of His holiness and hatred of sin.
'God loves the sinner, but, hates the sin'.
I don't ever purport hell as it has an unscriptural connotation but the love of god is amazing and real and thats is mostly my testimony but if a sin is revealed, i rebuke it, sometimes mildly sometimes strongly, depends on how the spirit takes me.