They're not doing what they do because it's "good". They're doing what they do entirely out of fear. In the same breath there are people who assault gay people and bomb abortion clinics in the name of their religion as well. They also encourage banning things like evolution which halts progress and potentially leads to further ignorance of science. There are also fundamentalists who encourage war with Iran that would lead to the end of the world, so Jesus can come sooner and so they can go to Heaven for being good Christians.
Telling someone "If you don't believe the way I do, you're going to be burned alive forever and I'm going to laugh at you when it happens" is not "good".
I've met people who have this crippling fear of Hell that prevents them from doing things out of fear of it. People who spend their hard earned money to go to Church despite not believing in God entirely out of fear of Hell.
Jews do not believe in Hell. Their version of Hell is more akin to the Greek version of the underworld
Gehenna and is more akin to purgatory. Christanity added Hell and Pagan influences later turned it into a "lake of fire".
Pascal's Wager is one of the most amusing and depressing arguments. It is an argument conceived by a mathematician about probability and it doesn't work as an argument toward faith.
The easiest way to kill Pascal's wager as an argument is to use the example of other religions. For instance, there's also Muslims who have a hell. Which is equally as bad as Christian hell. Who is to say you're not pigeon holing yourself into Christianity only to pick the wrong religion by accident and going to Muslim hell?
It also portrays God as someone who is a bit of an idiot and reveals a great deal of the pettiness of Hell. That he's someone who can be fooled by just doing something so you can avoid his consequences and not because you want to believe in him.
Also this argument basically states you should be agnostic toward anything just to avoid the consequences. Like I should just believe in Unicorns and Dragons because I might get killed by one if I don't take precautions. Since I don't lose anything by just believing in those things out of fear.
Yes if you simplify an entire book down to just two messages and ignore everything else like the chapters that talk about how much you should beat your slaves, or in what instances rape is permissible, then yeah it sure sounds swell. The Bible also says "it doesn't matter what you do in life, you MUST believe in God otherwise you go to Hell by default". Which entirely defeats the purpose of being a good person if that's not what you're judged on.
You're just picking things from the 10% of "morally good" common sense passages from the Bible that exist in other religions that predate Christianity and ignoring the 90% of horrible passages that you'd expect to hear out of a fundamentalist Muslim in Saudi Arabia.