Question: Sri Ramakrishna has said that repetition of God's Name is the best path for this Yuga or age. Is it good only for this Yuga and not for the other Yugas?
Swami Papa Ramdas
In other Yugas, there were other methods of approach such as Tapasya, Yajna, worship, and so on. But in the present Yuga, chanting of God's Name is the best means to realise God and in fact it is the easiest. In the Bhagavad Gita the Lord says, "Yajnaanaam Japayajnosmi" meaning "Of all the Yajnas, I am the Japa Yajna."
Please check these: Excerpts from a discourse by our Sri Sri Muralidhara Swamiji
Having compassion of the Lord as the foundation, the one which has no rules, the one which can eradicate the force of Kali, Namakirtanam is the only resort. I think again and again about this with in Myself