Those who are highly evolved, maintain an undiscriminating perception. Seeing everything, labeling nothing, they maintain their awareness of the Great Oneness. Thus they are supported by it.
Wherever there has been expansion in love or progress in well-being, of individuals or numbers, it has been through the perception, realisation, and the practicalisation of the Eternal Truth-the oneness of all beings
Realisation of love can never come so long as there is the least desire in the heart, or what Shri Ramakrishna used to say, attachment for Kâma-Kânchana (sense-pleasure and wealth). In the perfect realisation of love, even the consciousness of one's own body does not exist. Also, the supreme Jnana is to realise the oneness everywhere, to see one's own self as the Self in everything. That too cannot come so long as there is the least consciousness of the ego (Aham).
One might talk about the sanity of the atom the sanity of space the sanity of the electron the sanity of water- For it is all alive and has something comparable to that which we call sanity in ourselves. The only oneness is the oneness of sanity.
I believe in the absolute oneness of God and, therefore, also of humanity. What though we have many bodies? We have but one soul. The rays of the sun are many through refraction. But they have the same source. I cannot, therefore, detach myself from the wickedest soul (nor may I be denied identity with the most virtuous).
The Tao gives birth to One. One gives birth to yin and yang. Yin and yang give birth to all things... The complete whole is the complete whole. So also is any part the complete whole... But forget about understanding and harmonizing and making all things one. The universe is already a harmonious oneness; just realize it.
Once you arrive {at a spontaneous awareness of the Great Oneness}, remember: it isn't necessary to struggle to maintain unity with it. All you have to do is participate in it.
Despite our strongly felt kinship and oneness with nature, all the evidence suggests that nature doesn't care one whit about us. Tornadoes, hurricanes, floods, earthquakes and volcanic eruptions happen without the slightest consideration for human inhabitants.