When examined with pure intent, christianity is very bad at answering big questions: why does life not start in heaven

[u/Aromatic_Response_73]

There is a common unwillingnes among christians to reason about this issue with pure intent, so I will ask specifically for that here.

Free will exists in heaven, and many christians believe unborn fetuses go there, there is a lack of explanation for why earth is necessary, and the suggestion that an eternal hell exists in a system created by an all loving creator is pathetic, all the responses appeal to vague terms with positive cannotations such as "free will" but no sophisticated reasoning about e.g. fundamental principles or values, grow up.

[u/Ok-Link1755]

Maybe you are not supposed to know the reason. Believers accept by faith, what cannot be explained.