The Demons of Barack H. Obama is a non-fiction book explaining a practical, Biblical, Christian theology concerning the spiritual gift of discerning of spirits, which is generally described in the Bible as the supernatural ability God gives to some people to see otherwise invisible non-human spirits including the Holy Spirit of God, angels, and demons. Because these invisible spirits influence human moral activity, and whisper suggestions to our human free will in the form of consolation (grace) and desolation (temptation), they try to gain access to our willful consent, so they can manifest in our human character, as explained by Ignatius of Loyola, the 16th century saint who founded the Society of Jesus (Jesuits) and wrote the Rules for the Discerning of Spirits. By understanding the Biblical and Ignatian teaching about how to discern the agenda and activity of angels, demons, and the Holy Spirit as they interact with our human morality, we can begin to examine specific moral decisions made by individual human actors, to discern whether those humans consented to allow manifestations of the Holy Spirit or the devil in their free will cooperative choices. By objectively observing the moral fruit, character, and manifestations of human actors, we can see how God (or the devil) uses people to build their moral (or immoral) kingdoms in our midst, particularly in the field of American politics. By associating spiritual discernment with human ethics, we can see with our spiritual eyes the otherwise invisible Spirit of God manifesting in politicians whose policies and laws promote moral holiness, truth, and love for God and neighbor, to build a godly nation. However, by objectively observing how a politician's policies and laws may ultimately promote sin and immorality among the people, we can discern that politician actually manifesting demons, to destroy a nation. This book examines the policies and actions of Barack H. Obama, to compare the moral indicators of his political behavior to Biblical standards of ethical morality, to help us discern what spirits are actually manifesting inside the soul of the 44th President of the United States.