@DélioPT:
There isn`t sentimental side to people or were you referring to the soul part? :D
I was reffering to the sould part. 
Gonna use the word ethics on this one. In your view, morals or ethics or/should be the result of a consensus. Ethics exist to serve everyone. That`s why they exist all over the world. Consensus are dangerous because they tend to force people to "give in" in some regards and we can`t have something that exists to help defines us and guide us, be the result of contexts. There`s no universality in consensus.
That's exactly what morals are. Thye are determined by context. Culture has no meaning outside of context. Neither is anything that's part of it. And they have no value without consensus, because without consensus they lose their universality. All people have to accept them.
Ethics are meant to help one another see beyond their little world and try to findwhat they share with everyone else in the world, even if they are from across the street or live miles and miles away.
Ethics were first developed by people who didn't consider people outside their country as being human beings.
Like crusades. But when you look back you it was wrong.
If I judge them by today's moral standards, yes. However they were perfectly justified in their minds back then by their moral system and their religion.
But the question is avout what makes them change: a reflexion upon them to try to improve them or consensus? Because consensus can bring them back one day.
Morals change because society changes.
As i said, although ethics and morals are meant to be universal, they are also meant for each one to adopt them as they wish. They aren`t "laws" that people have to follow. You need a consensus to help you decide which morals to follow?
There are aspects that are considered "moral" by society in general. Peoiple can also have a personal moral/ethical system, but some aspects can only be applied to society as a whole (like whether or not murder is moral), esle we'd have dramatic situations. Consensus decides what aspects are considered "moral" on the level of society as a whole.
Can`t i criticize/analyze something different than me? Why not? I always try to do it through something that serves everyone and no one in particular. Isn`t that also being objective?
No human is tyruely objective, as all humans have a cultural baggage that influences what and how they think.
Christianity may have differences within itself, but they don`t change depending where you live or were born.
And, like every other religion, the essence of their teachings doesn`t change depending of time and place. If they did they would just end themselves with inconsistency. It`s essence is based also on universality: One love for all.
Christianity as a whole has changed considerably throughout history. Actually, your last sentence is itself just the current view that apologetics have.
And that brings me to this: just because i was taught something doesn`t mean per se that there was no reflection. There always is; there needs to be. If they try to be objective and universal, there needs to be reflection.
What is taught - and i am also adding non-religious thinking - is also a fruit of rational thinking. That` what made killing non-christians immoral, in the first place.
There are certain elelments that people are tought, and upon which they never reflect upon, as they're seen as general truths. Universaility does not mean there needs to be any reflection. It just means that everyone has to accept it, so that it applies to everyone. Not everything that is taught is necessarily a fruit of rational thinking. Religion is a good example of this.
Just because someone was taught on a place at a given time, doesn`t mean that those teachings or the person that was taught, is a mere reflexion of that.
Yes, it does actually. Actually a person is no more than what his culture allows him to be. There are a few people who are visionaries, and who can transcend their culture (that's one reason why cultural revolutions occur), but the vast majority of people are just sheep.