Religion is a double-edged sword. On the one hand, it can assuage our otherwise unsatisfiable existential needs, i.e., the need to escape death, the need for meaning and guidance, and the need to escape our ultimate state of isolation. On the other hand, autocrats can gain and retain wealth, power and influence by leveraging our religious beliefs. This is particularly the case for religions that emphasise obedience to the will of God. Throughout history autocrats have claimed to be a conduit for the will of God, from Egyptian Pharoahs and Incas, through popes and kings, to those of the present day.
The current rise of humanism/secularism in the West and its global expansion poses a threat to autocrats who rely on religious obedience by the population for their status. This results in internal stresses within nations where beliefs are divided. It also results in stresses between nations.
Ideologies such as communism, capitalism and nationalism, also inculcate beliefs. Nationalism, for example, often posits that members of the population owe allegiance only to fellow nationals and not to citizens of other nations. Leaders can also leverage ideological beliefs in their own interest. The rise of liberal democracy poses a threat to their status and similar internal and international tensions can arise as a result.
Frequently, a combination of both religious and ideological beliefs are leveraged. The checklists that can be downloaded here will enable you to assess the likelihood of such leverage by aspiring leaders, and its existence in organisations, political parties, and nations. The fewer safeguards there are the more likely it is that the leverage of our beliefs is occurring or will occur. In the case of aspiring leaders, it is the extent to which they value these safeguards that should be considered.