Sotah 22: With Great Knowledge Comes Great Responsibility

The Gemara addresses the categories of those who erode the world - we focus first in the "perushot," abstemious women. Specifically, a chaste girl who prays all the time, aiming to protect those who might come to sin because of her. Which is fully impressive, except for one who is masking destructive behavior (as in the case of Yochani bat Retivi). Note the real implications of ancient hypocrisy on our modern era as well. Also, the meaning of a child who is not carried to term, and what that case may represent in more abstract problematic terms, not the least of which is being able to pasken halakhah and refrains from doing so.