It's Always Sunny - evolution versus Christianity

[Chas]

This brings up many questions.

Here are 3 that come to mind. I have asked theists about these examples many times. Not once have I received a coherent answer.

Human Chimeras - in somewhat rare instances, while twins are developing in utero, one twin will absorb the fetus of the other twin. It is unknown how rare this is, because it does not always show up in lab tests.  

What happened to the second soul? Does the surviving twin have 2 souls? Does "god" recall the extra soul?

Sounds like the other twin died. In which case we believe his/her soul is with God.

"Personality reset" - sometimes due to brain injury, a person can literally have their personality reset, to the point that they are almost unrecognizable. 

I have an aunt that had a brain injury that went from being a sweet, caring person, to a raging, paranoid bitch. My uncle had to divorce her because she was literally not the person he married. 

If the soul is responsible for what makes "you", "you", what happened to my aunt's soul?

While we are in this world, it is our physical bodies (including all the chemistry in our brain) and our souls that make up who we are. They are one. Not separated until after death.  

Epilepsy surgery (corpus callosostomy) - to prevent seizures, surgeons will cut the connection between the 2 hemispheres of the brain. After the surgery, patients will have 2 different personalities.

There are even cases where one personality is a theist, the other is an atheist.  

Does the soul get to go to heaven based on the theist side of the brain? Or is it doomed to hell based on the atheist side?

It is simplistic to believe people go to Heaven/Hell depending on whether or not they believe in God. When a person dies, they leave behind their physical bodies, along with any mental illnesses/disorders it may have. At that point, the person is able to think completely clearly and make a conscious decision on whether they want to be with God or not.

Interesting questions, btw. You might find this article enjoyable: http://waitbutwhy.com/2014/12/what-makes-you-you.html (written by an atheist, so it's safe)  

The "other twin" never existed except as a few cells - nothing died.  The absorbing of one by the other occurs very early in pregnancy.

There is no evidence for souls or dualism or heaven or hell.  The evidence from neuroscience flatly contradicts dualism.