Is Cheating (Infidelity) a Sin?
Cheating on a spouse or partner is universally condemned as a sin across Christianity, Islam, and Judaism. All three traditions view marital fidelity as sacred and infidelity as a serious violation of divine law and trust.
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If this question is weighing on you, a good study Bible can help you understand not just what is wrong — but how to find your way back.
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Disclaimer: IsItASin.org provides informational summaries of religious teachings from multiple faith traditions. This is not religious counsel. For personal spiritual guidance, consult a qualified religious leader in your tradition.