Catholics worship (latria) only God.
Catholics do not worship the Virgin of Guadalupe. Catholics worship God alone.
They worship God in churches as do all Catholics.
Yes.
No, Catholics do not commit idolatry. Catholics worship only God.
They worship in a Catholic Church.
It was built by Catholics for Catholics.
Catholics worship God alone.
Catholics.
Because Jesus Christ, whom we Catholics worship as God, was crucified on a Friday. This is memorized every year especially on Good Friday, the Friday before Easter Sunday (which is the feast of Christ's resurrection after His death).
Catholic AnswerThat depends entirely on how you are defining "worship." If you are using the word "worship" as most protestants in the English speaking world currently use the word, you are referring to the adoration that is due to God alone. In that sense of the word, Catholics worship God, and only God. As He is the only Divine Being, our Creator, and Eternal, He is the only thing worthy of Adoration. Catholics call this latria. So to answer your question, in that sense of the English word, worship, Catholics worship nothing besides God.
They worship in the Catholic Church. Catholics worship God "in spirit and truth" (see St. John 4:23). They attend Mass and receive the other Sacraments in Church so that they are fed to go out and worship Him in their daily lives "in spirit and truth."
Whom you should worship and whom you should not worship depends on your religious affiliation. For example, if you are a Jew or a Muslim, you should worship God (or Allah) and no one else. If you are a Christian, you should worship God and Jesus but no one else. If you are a Zoroastrian, you should worship Ahura Mazda and no one else. Some religions have several gods, all of whom you should normally worship. Your religious leaders or your scriptures would give you advice on which gods to worship. The Dao religion has its own gods, but fully accepts the worship of any other God or gods that you wish to worship. Ask God to guide you to the . He will.