Prayer and god realisation

All prayers are not answered. Many times our prayers go unanswered. Even if our prayers are answered we live a life of uncertainty and live an unsecured life. When such state of things repeat in our life one question comes in our mind why our prayers are not answered and where the fault lies ? In spite of our hard and tremendous physical and psychological efforts in performing prayers, remedies and offerings to deities' a few things are just always out of our reach and accomplishments. Why such things happen?

Offering prayers is different from realizing God. Only a prayer from a realized soul can move mountains!. We cannot estimate our prayers to be too powerful to be accepted forever. Empty prayers without realization will yield no result. Atleast we have to comply with the rules and laws of the God, if we do not realize, because that will take us close to God more than by performing heartless selfish prayers.