One can realize God through kirtan alone.

The impersonal aspect [of God] (Nirakara, Nirguna) is called Brahman, or 'unknowable' by Herbert Spencer, 'will' by Schopenhauer, Absolute Noumenon by some 'substance' by Spinoza. The personal aspect (Sakara) of that Being is termed 'Ishvara' or Allah, Hari, Jehova, Father in Heaven, Buddha, Siva, etc. Just as vapour or steam is formless, so also God is formless in His unmanifested or transcendental state.

A desire arises in the mind. It is satisfied immediately another comes. In the interval which separates two desires a perfect calm reigns in the mind. It is at this moment freed from all thought, love or hate. Complete peace equally reigns between two mental waves.

The practice of 'asanas' and 'pranayama' wards off disease and helps to maintain alertness.

Be tolerant. Behold the unity of all faiths, cults, creeds and religions. Respect the views, opinions and sentiments of all.

If you do not know the laws of right conduct, you cannot form your character.

You are already free. You only have to know and realize this truth.