So my thoughts -
The Church is kind trying to help you interpret the Bible. It really is not really vs. the church is simply interpreting the Bible differently than it appears you are.
So say for instance the first item - you can look at what this one sentence in many ways:
Literally - you will die because you sin or it is your soul will die because of your sin.
Then there is what is the Bible really trying to teach you - I kind of look at this way - every time you sin - it kills a little bit of your soul...sort of like every time you do something harmful - it hurts you deep inside.
You also need to read what is stated around that as sometimes it gives you more insight.
The soul is immortal - means you body dies, but your soul still remains - I bet there are passages in the Bible that you can find that supports that.
You can also ask your minister to help you interpret these parts of the Bible if you are having difficulty with them.
Not saying the Church is right - but my thoughts are that the church is following their understanding of scripture. They may not get it right all the time - I mean the church is just made up of people who are imperfect.
I think that is why there are so many churches - so many different interpretations of the same words. Makes reading the Bible interesting as long as you are open and willing to listen to different thoughts.
The churches I prefer are the ones that even if they have a certain belief overall do not take the stance that your interpretations are incorrect - or look down upon you because you read it differently; they may debate but are respectful of different thoughts.