A novel titled BumiCinta written by Habiburrahman El-Shirazy takes place in the Russian setting, in which Russia is a country that adopts freedom. Russia with various religions embraced by its people has called for the importance of human freedom. Free sex in Russia is commonplace among its young people. Russia is a country that is free with no rules, no wonder if there have been many not embracing certain religion. In fact, according to data Russia is a country accessing the largest porn sites in the world. Habiburrahman in his Bumi Cinta reveals some religious aspects. He incorporates the concept of religion with social conflicts in Russia. Therefore, the writer reveals two fundamental issues, namely: 1. What is the characters' religiosity in the Habiburrahman El-Shirazy'sBumiCinta? 2. What is the characters' religiosity in the BumiCinta in their relationship with God, fellow human beings, and nature ?. To achieve the objectives, the writer uses the religious literary criticism based on the Qur'an and Hadith. It emphasizes religious values in literature. The writer also uses the arguments of scholars and schools of thought to strengthen this paper. This theory is then used to seek the elements of religiousity in the Habiburrahman El-Shirazy'sBumiCinta. In this novel, the writer explains there are strong religious elements and religious effects of its characters, especially the belief in God, faith and piety