What is the easiest way for concentration?

Japa of the Name of the Lord. And a very important point to bear in mind in this
connection is that perfect concentration is not achieved in just a day; you should never despair
and give up your efforts. Be calm. Be patient. Do not worry yourself if the mind wanders. Be
regular in your Japa; stick to the meditation hour. Slowly the mind will automatically turn
Godward. And once it tastes the bliss of the Lord, nothing will be able to shake it.

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