Chanting of the Hare Krishna mantra is the easiest process of meditation in this age.
Srimad Bhagavatam 4.8.53,
Hearing and chanting is the key to fix the mind on Krishna. When we are chanting, we need to just hear the sound vibration.
Chanting Hare Krishna increases the ocean of transcendental bliss.
The Quest for Enlightment, Chapter 1,
When one is accustomed to inoffensive chanting, then his fruit is that he is promoted to pure love of Godhead or Prema.
By chanting the holy name of the Lord, one is immediately freed from the blazing fire of material existence.
Nectar of Instruction Verse 7,