Srimad Bhagavatham 7:6:1
कौमार आचरेत् प्राज्ञो धर्मान् भागवतान् इह ।
दुर्लभं मानुषं जन्म तद् अप्य् अध्रुवम् अर्थदम् ॥
यथा हि पुरुषस्येह विष्णोः पादोपसर्पणम् ।
यद् एष सर्व-भूतानां प्रिय आत्मेश्वरः सुहृत् ॥
In this life, a wise human should engage and involve oneself in the path followed by exalted devotees, namely Bhagavatha Dharma, right from childhood. Because human birth is most rarely achieved, and although temporary like other beings, it is meaningful because in human life alone one Chant the Divine Names of the Lord.
The only course advisable for a man in this world is to betake himself to the feet of Lord Vishnu for He is the Lord and the beloved friend, nay, the very self, which is full of love, of all created beings.
Please check these: Excerpts from a discourse by our Sri Sri Muralidhara Swamiji
The Sanathana Dharma is universally true. While the Dharma cannot be changed, the alternative is to adapt the right kind of Dharma, apt for the age. That is verily the Bhagavata Dharma, which is nothing but chanting of the Divine Name of God