I have to wonder if you should apply Jeremiah 17:9. to yourself. You seem to be projecting.

Mark 12:29-31 29 “The most important one", [commandment] answered Jesus, “is this: ‘Hear, O Israel: The Lord our God, the Lord is one

Love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength.’[b] 31 The second is this: ‘Love your neighbor as yourself.’[c] There is no commandment greater than these.”

Matthew 22:37-40 "'Love the LORD your God with all your heart and with all your soul and with all your mind.' 38This is the first and greatest commandment. 39And the second is like it: 'Love your neighbor as yourself.' 40All the Law and the Prophets hang on these two commandments."

To love God and love your neighbor is all that God demands of you yet you clearly differentiate between those who should and shouldn't be loved as your neighbor. And you claim to know God's intention better than did Jesus. You sound much like one of the false prophets Jesus warned of. I suggest you reread the parable of the Good Samaritan and then go through the quite simple way to determine who the Samaritans were- a group of people that Jews thought were unworthy- the same way you equate LGBTQ people to enemies of God. They are your neighbors, like it or not, and to attack any group of people goes against what Jesus taught.

Again, I have to wonder if you should apply Jeremiah 17:9. to yourself.

You claim to be wise and understand the Bible, yet you've blinded yourself to the Truth Jesus taught. Remove that log from your eye so that you might be able to see clearly and stop judging others- Jesus didn't approve of people doing that.

If you love God as you claim to then don't be a false prophet and lead people off the path to God. That is a true sin.