The main objective of this paper is to determine the religious attitudes of Muslims living in Poland during the COVID-19 pandemic and their reaction to restrictions on free access to religious practices introduced by the Government of Poland. The article is interdisciplinary, and the methodology combines elements of religious studies, political science of religion, and reference to communication and media studies (the importance of the role of the media in supporting government activities and the analysis of online access to Islamic religiosity during a pandemic). The study was conducted in February 2021, but the time frame of the analyzed issues ranges from 4 March 2020 to 28 February 2021, i.e., the year of the epidemic in Poland and the introduction by the Government of restrictions on religious gatherings and the response of the Muslim community to these restrictions. The analysis was carried out on the basis of the author’s in-depth interview scenario; it covers representatives of the clergy, religious teachers, and the boards of major Muslim religious unions and associations, as well as Islamic cultural foundations and the attitudes of believers. The study showed that the media and Internet publicity accompanying the introduction of government restrictions and restrictions had a greater impact on society than the civil rights guaranteed in the Polish Constitution. The article also formulates a political science reflection, which shows a significant effect of the Government’s actions on the religious community. Despite the constitutionally guaranteed religious freedom, religious communities in Poland have decided to suspend the exercise of these rights voluntarily.