Abstract:
This research was made because there are still doubts in Islamic banking in its religious
concept in the level of understanding at BNI Syariah, Medan City. Research conducted by
researchers is a qualitative descriptive study using field research methods, namely observation
and interviews conducted by analyzing data sourced from the location or place of research in
relation to BNI Syariah Medan City in implementing the concept of developing religiosity in
Islamic Banking at the level of Islamic economic understanding . The research results obtained
are the concept of developing religiosity in the level of Islamic economic understanding in the
bank BNI Syariah Medan City has been applied to employees through training held by BNI
Syariah. In the concept of developing religious understanding of Islamic bank contracts and
products the employee does not there are difficulties because employees are required to
understand all the activities that exist in Islamic banks.
