Chapter 10Ego and Its Forms · Ambition
Book 5. Part Two: Sadhana on the Level of the Vital · Section Three: Vital Defects
* A kind of siddhi or siddhis can come [even if there is ambition in the nature] — siddhis of power etc. There are Yogins who have great powers and also a big ego. Of course there can be no liberation without overcoming ambition and ego.
* Suggestions of ambition etc. are always born in the vital mind or, as it might be called, the mind of the vital and from there they rush up to the thinking mind and claim its assent and the sanction of the mental will. When the thinking mind gets clouded by the uprush, it gets carried away and gives its assent. The thinking mind (reason) has always to remain unmoved above and judge what is right without being caught and carried away by the vital.
* sciousness — they have even their use in ordinary life — that it is quite natural that at first they should enter into the sadhana also and linger even when they are rejected. But they have to be pushed out, before one is far on the path — otherwise they are very dangerous attendants and can pervert both aspiration and siddhi.