The language environment greatly contributes to language acquisition. Mastering the Arabic
language is essential for Islamic universities to become competitive campuses and World Class
Universities (WCU). Students of Arabic Language Education at UIN Imam Bonjol will serve as
a model for students who are skilled in the Arabic language; thus, it is important for Islamic
universities to create an effective language environment. The purpose of the research is to
describe the language environment specifically within the faculty, its role, opportunities, and
challenges in creating a language environment. This field research is a qualitative descriptive
study using instruments such as interviews, observations, and documentation. The data sources
are lecturers and students of PBA. The data analysis technique follows the steps of Huberman
and Miles. The research results indicate that the linguistic environment among PBA students
includes both formal and informal environments. Although it is not yet complete, this
environment has played a role in motivating students to practice their language skills and to
become accustomed to actively using Arabic, even on a limited scale and capacity. Linguistic
immersion has provided an opportunity to accelerate students' acquisition of the Arabic
language. Commitment, desire, and enthusiasm have driven students to communicate using the
Arabic language. The challenges are still limited in terms of human resources and student
recruitment systems, facilities, and regulations.