Masturbation is a controversial topic. The Bible never directly addresses it, and Christian leaders have different opinions about its spiritual and moral implications. For our part, we don’t think there’s much use in labeling the act of masturbation itself as “sin.” In fact, we think that misses the point. Here are three reasons masturbation is a problem for Christian women: 1. Mind Toxin. While engaging in masturbation, it is very common for pornographic images (whether imagined or seen) and erotica to be used to fuel the act. From what I’ve experienced and researched, it seems that sexual fantasies accompany masturbation around 99% of the time.