I have no time to defend petty theives on the basis of ideology.
But think more deeply: Congress could make all kinds of laws that aggressively establish an ideology that is not a religion.
All is aimed at inculcating young minds with the ISIS ideology.
1796, "science of ideas," originally "philosophy of the mind which derives knowledge from the senses" (as opposed to metaphysics), from French idéologie "study or science of ideas," coined by French philosopher Destutt de Tracy (1754-1836) from idéo- "of ideas," from Greek idea (see idea) + -logy. Later used in a sense "impractical theorizing" (1813). Meaning "systematic set of ideas, doctrines" first recorded 1909.
Ideology ... is usually taken to mean, a prescriptive doctrine that is not supported by rational argument. [D.D. Raphael, "Problems of Political Philosophy," 1970]
ideology i·de·ol·o·gy (ī'dē-ŏl'ə-jē, ĭd'ē-)
The body of ideas reflecting the social needs and aspirations of an individual, a group, a class, or a culture.