Anyone who is deeply religious in the Catholic Faith, would try to attend Sunday Mass in their local church. As an agnostic(thank God!) I still believe that if it gives you comfort to follow your chosen religion, then you should be free to follow your chosen faith. But, in the same stead, others should have the same freedom to follow their chosen religion, even if your don't approve!
A Catholic is bound to attend Sunday Mass and Holy Days of Obligation under pain of mortal sin. The bare minimum, if we speak according to the law and not the spirit, that a Catholic must be present for in regard to the Mass is from the time of the Offertory to the Communion of the priest. If one arrives too late or leaves too early in respect this portion of the Mass, one has not fulfilled their Sunday obligation and must attend another Mass that day.
To participate in the Eucharist, you must be a confirmed Catholic who is in a state of grace (i.e., who has not committed a mortal sin since the last confession). If you are not Catholic, it is permissible to attend mass, but not partake of the Eucharist.
.Catholic AnswerI would be tempted to say 100% if only for the reason that to be a Catholic is to faithfully observe the laws of the Church and to be a Catholic means that you must attend Mass every Sunday and holy day. However there are a lot of people who say that they are "Catholic" even if they don't attend Mass each week, I am assuming that is what you are referring to. A little over 75% of the people who CLAIM to be Catholic do not attend weekly Mass.
A Catholic must be present for the following in a single Mass: Offertory Consecration Communion
You cant get out of mass because Sunday is a holy day of obligation, which means all Catholics, who are able, must attend Mass. One may attend on weekdays according to availability and piety
Roman Catholic AnswerYes, if Christmas falls on a Saturday, you must attend Mass for the Holy Day, and then again on Sunday for the Sunday. In the United States, the obligation for a Holy Day is abrogated if the Holy Day falls on Saturday only for *some* Holy Days of Obligation - Christmas is NOT one of them.
Roman Catholic AnswerThe Solemnity of Easter actually lasts eight days, in the Church this is called an Octave. The first and last days: Easter Sunday and Divine Mercy Sunday are both holy days of Obligation and you must attend Mass. The other days are what my curate calls "Holy days of Opportunity": you don't have to attend Mass, but you certainly may, and many people do.
You must attend church every Sunday to be considered religious.
According to the strict letter of the law, one must be at Mass before the priest removes the veil from the chalice - in modern churches where chalice veils are no longer used, this means the beginning of the Offertory. If you are not present before this, you have not fulfilled your Sunday obligation and must attend the next Mass available that day as part of your Christian duty.
No, a wedding Mass on Saturday afternoon does not fulfill the Sunday Mass obligation. Sunday Mass attendance is required to fulfill the Sunday obligation, unless a dispensation is granted by the Church.
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.
If you miss Mass on Sunday through no fault of your own it is OK. If you deliberately miss Mass it should be confessed to priest, but you can go to church anytime and not have to wait at all.Catholic AnswerPlease note that you are required by Church Law and by your baptism to attend Mass every Sunday and Holy Day of Obligation during the year. If you deliberately miss Mass on a Sunday or Holy Day of Obligation, then you have committed a mortal sin and must go to confession before receiving Holy Communion. However, even if you do not make it to confession, you still must attend Mass, you just may not receive Holy Communion.