For some time now, we have been reciting the Sudarshana mantra in the Temple after every Prayer:
Sudarshana Mantra:
Om Kleem Krishnaya Govindaya Gopi Jana Vallabhaya
Paraaya Parama Purushaya Parakarma
Mantra Yantra Tantra Aushadhari Shastrani
Samharaya Samharaya Mrityor Mochaya Mochaya
>Om Namo Bhagavate Maha Sudarshanaya<
Dipti Jwala Pritaya Sarvadiye Shobhana Hum Phat
Parashmai Parabrahmane Paramjorshey Swaha
Lord Sudarshana is one Aspect of Vishnu which is found in the discus (chakra) which he holds in his right hand.
This effective mantra helps to relieve oneself from unexplainable sufferings and worries. You will get empowered with positive vibrations by reciting it and unforeseen dangers will be removed from your path.
It is said that Lord Sudarshana / Narayana removes all sins and shows the path to lead a better life.
In the war field, this mantra was given to Arjuna by Lord Krishna. By chanting this Mantra, Arjuna decided to win the war at any cost. Whatever sins which were holding him from reaching his target vanished. As God himself has suggested, this Mantra can also be adopted in our daily life.