Importance of submitting jewels before god in temples

In ancient days, in temples a ritual of submitting and getting one's jewels after pooja before god and goddess  is followed on many occasions.Ancient sages have described that scientifically jewels have the capacity to absorb cosmic rays whether they are weared by women during temple visits or offered to god. When these are submitted to god and goddess of the temple, protection is assured to the family of those who had submitted it as children with good discipline and good family life are blessed.