A premature and excessive physical austerity, tapasyā, may endanger the process of the sadhana by establishing a disturbance and abnormality of the forces in the different parts of the system. A great energy may pour into the mental and vital parts, but the nerves and the body may be overstrained and lose the strength to support the play of these higher energies.
<ref>http://incarnateword.in/sabcl/24/transformation-of-the-physical-v#p34</ref>
==Anubhava==
The system of getting rid of things by anubhava[experience] can also be a dangerous one; for on this way one can easily become more entangled instead of arriving at freedom. This method has behind it two well-known psychological motives. One, the motive of purposeful exhaustion, is valid only in some cases, especially when some natural tendency has too strong a hold or too strong a drive in it to be got rid of by vicāra or by the process of rejection and the substitution of the true movement in its place. The other motive for anubhava is of a more general applicability; for in order to reject anything from the being one has first to become conscious of it, to have the clear inner experience of its action and to discover its actual place in the workings of the nature. One can then work upon it to eliminate it, if it is an entirely wrong movement, or to transform it if it is only the degradation of a higher and true movement. <ref>http://incarnateword.in/sabcl/24/transformation-of-the-subconscient-and-the-inconscient-i#p62,p63</ref>
==Aspects of the Divine==