Someone once said something that was very helpful to me: People that criticize others are saying less about the person than they are about themselves.
When people focus a lot of their attention on the sin of others, they are able to pull focus off of themselves.
I understand that Christians believe that only Christians go to heaven, and everyone else ends up in hell, so it makes sense that they approach nonChristians in a way that suggests being saved, or in walking with Christ and being filled with joy. However, to "TILIS" often comes off like, "I"m going to heaven and you're not. Neener neener neener!" Why would someone who serves Christ rejoice at the loss of souls?
Why would someone tell others about Limited Atonement, which suggests in predestination of the saved, (which ALWAYS includes the person claiming it), and implying that everyone else does not? To ensure that those who think they are going to heaven doubt? To take away hope from others? And this is the "good news" of Jesus? That the bearer of the news is going to heaven and here to proclaim that everyone else in the vecinity probably won't?
Growing up, it was really hard to hear Christians claim that God was disgusted by homosexuals, hated homosexuals, because I believed it, and doubted God. What the person claiming such a thing had the gall to say was that God doesn't love everyone, that God's love is limited, that some things can sever you from the love of God, when none of that is true. I have seen people kill themselves over these kind of lies, but to draw a conclusion to Tell It Like It Is, such people are the ones that hate homosexuals, and i John 4:7-8 says that he who does not love does not know God.