Complex sentence: It is one of the 108 "Divyadesam" dedicated to Vishnu, who is worshipped as Vanamalai Perumal and his consort Lakshmi as Poongothai.
Split into simpler sentences: It is one of the 108 "Divyadesam" shrines dedicated to Vishnu. Vishnu is worshipped here as Vanamalai Perumal and his consort Lakshmi as Poongothai.