ATEN has established a comprehensive and well-stocked library to support the academic and research needs of its students and faculty. This library has been curated with great care, ensuring a vast and diverse collection that includes theological textbooks, reference books, periodicals, national and international journals, dictionaries, Bible dictionaries, concordances, lexicons, word studies, Bible commentaries, encyclopedias, and resources on Bible geography, history, introductions and backgrounds, surveys, and languages such as Hebrew and Greek. Additionally, the library houses materials on missions, providing a broad spectrum of resources for in-depth theological study and research. Students are highly encouraged to make full use of this extensive library to enhance their learning and academic pursuits, ensuring they have access to the best possible resources for their education.

The ATEN library operates within the hours of 10 AM to 5 PM from Monday to Friday, offering a consistent schedule for students and faculty to access its resources. Users are encouraged to seek assistance or guidance by consulting with the designated library staff member, ensuring that they receive the necessary support during their visit. The library's collection of books is neatly organized on shelves, facilitating easy navigation and enabling users to locate the materials they require efficiently. Upon selecting a book, users can proceed to the library counter to check it out, streamlining the borrowing process. It is important for borrowers to adhere to the designated return time to ensure that borrowed materials are available for others to use. In the event that a borrower misplaces or loses a book, they are responsible for either replacing it with the same title or reimbursing the library for the cost of the lost item, thereby maintaining the integrity of the library's collection.