"Ideologies have no heart of their own. They're the whores and angels of our striving selves"

This quote by John Le Carre suggests that beliefs are not naturally excellent or poor, but rather a reflection of individuals who utilize them. Ideological backgrounds are devices that can be made use of for either good or negative objectives, relying on the purposes of individuals who utilize them. They are like sluts, because they can be used for selfish or unethical purposes, or like angels, because they can be utilized for honorable as well as exemplary causes. Eventually, beliefs are a reflection of the people that utilize them, and also the purposes behind their usage. This quote works as a tip that we should be mindful of our own intentions when making use of ideological backgrounds, which we must strive to utilize them for good.