Instead, we will speak the truth in love, growing in every way more and more like Christ, who is the head of his body, the church. – Ephesians 4:15
The motivation in which Christians speak can either draw people to Christ or repel them. When Christians condemn, they’re not conveying the message of Jesus. We’re not here to scare people into heaven, we’re hear to love them and draw them to Jesus. It’s by no result of our own, but Jesus Christ working through us that draws the sinner to him.