LePetitPrince wrote:
why i should care ? according to your christianity i am born as a sinner in the first place.
Mmm... Yes and no. The issue is debatable. There is the view that people are born with the tendency to sin, not as if they had already sinned, but practically bound to sin eventually.
As to the actual topic, I'd like to point out that there are multiple interpretations of the commandments.
The third commandment, for instance, may not refer to using the name of G-d (which no one on Earth knows anyway) in swearing, but rather to performing an act "in the name of G-d" that G-d would not do, for instance, robbing a bank "in the name of G-d".
Also, the commandment "Thou shalt not kill" is a mistranslation. Killing is perfectly acceptable!
Murder isn't acceptable though. The commandment, when properly translated, forbids murder.