In plain words
The principle seen by all is this oneness itself.
So time, mere sound and power: all these three are under God's control. That is why
three-leaved, of the form of the three guṇas, three-eyed, three-weaponed, destroying the sins of three births: one bilva offered to Śiva,
they said. What is this third eye? Is it Śiva alone, only the one Śiva, who has it? This itself is God's third eye. Man has two eyes. He can see the future. He can see the present. These are just the two eyes. But God is not like that. He sees the past, the future and the present as well. Because He is the One who can see all three times, they called God Mummūrti. They called Him Mukkaṇṭi. It does not mean that there is a third eye on the forehead. All these have come from nothing but imagined notions, and have been belittling divinity.
Brahmavit brahmaiva bhavati
But when you realise the very form of Satya, there is no difference of any kind in divinity. God is only one; the jīva is only one. That is why the nature of the jīva is itself divinity, and divinity is itself the nature of the jīva. When we recognise this truth well, no evil feelings, no evil thoughts and no evil deeds will arise in us at all. All of you may think: “Swami, You keep telling an ordinary man, ‘You yourself are God, you yourself are God’; how can this be possible?” So you think. What result comes to us when you contemplate, ‘You are God’? When you think, ‘I am God’, only divine feelings come up in us, and evil feelings do not arise in us. This is just what the Veda said: ‘Brahmavit brahmaiva bhavati’. Darwin, by remembering Henslove, his own teacher, attained that very form. Ratnākara, a robber who plundered travellers on the roads, by thinking of Rāma came to brim over even with Rāma's own radiance. Because Prahlāda remembered Hari's name all the time, the radiance of Hari shone forth in Prahlāda's face too.