פוסק CODIFIERS OF THE LAW:
1. By learning the codes of Jewish law until one is able to render halachic decisions, one causes numerous barren women to conceive.
2. Through studying the Shulchan Aruch (the primary book of Jewish law), one comes to fear [of Heaven].
3. Learning Codes of Law annuls idolatrous thoughts.
4. When a wicked person rises in power, it becomes difficult to derive a new theory in the Codes. Also, the words of judges are not heard (acceptable) in the ears of the litigants.