Your question is a little broad, which Church are you talking about? Are you asking about current times? You need to be more specific.
martin luther.
Martin Luther
conduct peer reviews
Both men believed that the Catholic Church should end the sale of indulgences.
No, a Catholic should not receive communion in anything but a Catholic Church.
If by the Church you mean the Catholic Church, Martin Luther's criticisms struck a chord amongst many that were turned off by the corruption of the Catholic Church. The Reform was part of an era where people started questioning authority.
The Catholic Church responded to the Reformation by holding the Council of Trent, reaffirming its teachings, and implementing reforms to address criticisms raised by Protestant reformers.
Both men believed that the Catholic Church should end the sale of indulgences.
In his criticisms of the Catholic Church, Martin Luther argues that buying pardons (indulgences) is wrong and goes against the teachings of the Bible. He believes that salvation cannot be bought with money and that true repentance and faith are what lead to forgiveness from God. Luther condemns the practice of selling indulgences as a corrupt and exploitative way for the Church to make money.
No, civilly married couples who are not married in the Catholic Church are generally not allowed to receive communion in the Catholic Church.
In the church.
No, according to Catholic Church teachings, a Catholic who marries outside the church without proper permission is not allowed to receive communion.