Sutra:
37. ivai iraNdum chEthanar ninRa aLavukku eedAyirukkum.

Meaning:
The obstacles that He removes and the wishes that He grants to the chetanas would match the status of the chetanas.

Sri PBA Swami's Sarartha Deepikai:
The next questions would be, for those who are protected, what are the obstacles and what are their wishes?

Those who are protected by Him are separated into four categories: samsAris, mumukshus, muktas and nithyas. The obstacles and the wishes of these souls depend on the category to which they belong.