If someone gave you a bunch of compliments that you suspected might be based on some jealousy, what can you do to ward off any possible Ayin Hara--at the time the compliments were given or afterwards? ...
The Torah seems to have many examples where astrology is deemed real. (such as the astrology predictions that Moshe would be struck by water which made Paraoh throw the jewish males in the nile river. ...
In Yoreh Deah 339:1, the mechaber brings a variety of things that one is not permitted to do to a goses (a person on the brink of death), since each of these things causes the goses to die sooner. ...