Hi Petra-
I understand what you are getting at but I have to disagree with you here. :twocents: It’s not the Church that threatens obedience with mortal sin, it’s God. There is sin that leads to spiritual death, and it is the denial of sin, whether venial or mortal. You can’t lump all sin together because not all sin leads to death - a 12 year old child violating a parent’s rule over phone usage is not the equivalent to a murder committed by an adult.
My point isn’t about the nature of sin, but that it’s the Church’s commission, as Jesus tells us, to lead us into truth. The Church teaches about mortal and venial sin because it is a real doctrine, rooted in scripture. Mortal sin could lead us into Hell, whether that’s fashionable or not. The Church is concerned about our souls and only the Catholic Church has the fullness of truth, making only it able to tell us what is a mortal or venial sin. These aren’t arbitrary “rules” meant to trip anyone up or enslave them to an “unbiblical” doctrine - these are violations against God’s commandments.
To me I guess the point comes down to this, either you believe the Catholic Church has this ability or you don’t.