There is a prescribed method of spiritual practice for self-realisation in the Vedas for every Age known as Yugadharma. The supreme goal which was attained in Golden Age (Satya-Yuga) by years of meditation, in Silver Age (Treta-Yuga) by performing large sacrifices (yajnas), in Copper Age (Dvapara-Yuga) by opulent Deity worship, in this Iron Age (Kali-Yuga) we can perform all these Yugadharmas and attain the same result through the chanting of the Hare Krishna Mahamantra sincerely.
With the progress of this Iron Age (Kali-Yuga) our duration of life, strength, memory, tolerance and truthfulness is gradually diminishing. Therefore we have to use our intelligence and take advantage of this rare human birth and deliver ourselves from this miserable mundane world by chanting the Hare Krishna Mahamantra wholeheartedly.
The life in the material world is similar to that of quicksand. The more we are interested in material sense enjoyments the more we sink deep in this quicksand of material sufferings. We cannot rescue ourselves from this struggle unless we are completely surrendered to our Guru Vargas and chant the Hare Krishna Mahamantra under their shelter, which will eventually free us from this quicksand of material bondage and take us to the eternal blissful abode of the Divine Couple Sri Sri Radha-Gopinath, Goloka Vrindavan.
According to the authentic Vedic scriptures, we can be called human beings only if we are able to fix our mind in the service of Supreme Lord Sri Krishna. For every Age or Yuga, there is a particular method of spiritual practice that is prescribed in the Vedas. In this Age of deception (Kali-Yuga), there is no religious principle other than the chanting of the Hare Krishna Mahamantra which is the ultimate service of Supreme Lord, Sri Krishna and this service is extremely pleasing to Him.
I humbly request you all to serve Sri Krishna by chanting this Mahamantra sincerely and attain the eternal blissful abode of Supreme Lord Krishna, Goloka Vrindavan.
Although we know this Iron Age (Kali-Yuga) is the most condemned age as it is full of faults like hypocrisy, ignorance, quarrel and so on but there are a bunch of advantages too. If one just thinks of doing auspicious things it produces good effects immediately, even if one is unable to perform the same whereas one does not become a victim of a sinful act until the act is actually performed. Also in this Kali-yuga, Supreme Lord Sri Krishna Chaitanya Mahaprabhu encouraged us to constantly chant the Hare Krishna Mahamantra as this is the only route to happiness, enlightenment and deliverance in this age.