A politician’s ability to practice political leadership has always played a major role, but today’s political leadership is widely exposed and depended on the public’s voice and reactions to such an extend with mass media both as tool and mediator as never seen before. Consideration to the ethical dimension in political leadership and taking a stand for own values has therefore become more than ever important for a political leader not just to be aware of men also to use in public. A part of this awareness has to do with religious and cultural values. How important is these two issues and which role do they play in practicing political leadership? By combining the qualitative method of describing and investigating President Donald Trump's religious and cultural background as a specific example and then using the quantitative method in the form of a relevant minor questionnaire, I state that my hypothesis "certainly plays religious and cultural background a certain role in political ethical leadership" applies, and is more important than one might imagine