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Use "belief system" in a sentence
"Rav, I am so ashamed that I desecrated my own deeply held belief system by defiling the Sabbath!"
"The first step is to indoctrinate them from birth with a poisonous belief system demonizing “infidels,” a process explained by Israeli counterterrorism expert Itamar Marcus in an op-ed, “The Genocide Mechanism”:"
"The village belief system does not involve the notion of bacteriological contamination of water."