A philosopher might end up having a double affiliation, to the philosophical standpoints shared by one’s fellow philosophers, and to the religious program of one’s faith.
This can lead to difficult reinterpretations (such as that of Christ with the Neoplatonic Nous, or that of God with the Aristotelic primum movens immobile), or just to juxtapositions (the addition of angels to the list of possible living beings).
A Vaiṣṇava who starts doing philosophy after centuries of religious texts speaking of Viṣṇu’s manifestations (vibhūti), of His qualities and His spouse Lakṣmī (or Śrī or other names), is in a similar difficult situation.
At the link you can read my thoughts on the topic, from the point of view of mainly Western philosophy, but with some incursions into Indian theories (e.g., of the jīvanmukti or the Bodhisattva).