Is masterbatian a sin?
Every normal person has planted in his physical being certain
sexual appetites and desires; one of the chief purposes of his
mortal probation is to see whether man will bridle these passions
and use them only as authorized and approved by Diety. When a man
and a woman marry these sexual desires are permitted for the soul
purpose of replenishing the earth. Any act outside of this purpose
may be deemed as unworthy. Masterbation is a tool of Satan, not so
much for the pleasure that the person gets from the act, but the
unrighteous thoughts which may enter the mind, it is these thoughts
which may condem us.