Why not have a look at www.fisheaters.com or www.catholic.com for the answer? They're both excellent sources of facts about the Catholic Church. :)
Sin.
Roman Catholic AnswerYes, missing Mass on a Sunday is a sin, if it is deliberate then it can easily be a mortal sin (for those who do not know, one mortal sin is all it takes, if you die with one mortal sin on your soul, you are denied heaven for eternity). It is covered in both the Ten Commandments and the Precepts of the Church, you must attend Mass on all Sundays and Holy Days of Obligation. You may not receive Holy Communion at Mass if you have previously missed a Sunday or Holy Day and have not been to confession.
Sin which is selfishness.
Yes, it is against the catholic church and its a sin under the commandment of Adultery.
Not going to mass on Sundays or holy days is considered a mortal sin in the Catholic Church.
You go to confession. In a catholic church, there is often a little room where the priest sits and you confess your sins to him.
Catholic viewed them as not belong to the group.They sin a sacrilege and they deny the teaching of the church as an infallible teaching.
The Church will not marry a Catholic to someone who is divorced because it is a sin.
Is it a huge sin to stop being a nun? Of the Roman Catholic Church? No. It is not a sin at all.
No, that is a mortal sin. That adult should not be receiving Communion or that would be sacrilege, another mortal sin.
Yes, the Catholic Church believes in one baptism for the forgiveness of original sin. once baptized in any church they are baptized according to the Catholic Church.
Because greed is a cardinal sin.