(For context, this fundie is talking about murdering gay people)

Do you not know of the Second Resurrection? If you want to read it described, read Ezekiel 37.

I thank you for 1 Corinthians 6:9-11, but I recommend reading the whole chapter of 1 Corinthians 6.
It will give you a more complete context of your reference.
I've had it with Satan's
"false apostles, deceitful workers, transforming themselves into the apostles of Christ.
And no marvel;
for Satan himself is transformed into an angel of light.
Therefore it is no great thing
if his ministers also be transformed as the ministers of righteousness;
whose end shall be according to their works"
It's time we sent them to hell (the grave).
Never forget, "so shalt thou put evil away from among you; and all Israel shall hear, and fear. "

What's "reprehensible" is that we don't OBEY God, and we contiue to THINK that we know better than He does. So we "Compromise" his judgments and Satan continues to take us further away from our God. Send them to HELL!