The moment you declare your god is great then it shows that you are showing your arrogance! The moment you declare that your religious philoshphy is the supreme then you show that it is based on foolish premise!
All gods devi, vishnu or siva have come down to the devotee who prayed with all humility and gave away their soul. This applies also to christians and muslims. God can be sakaara, niraakara, saguna or nirguna or anything you want. See the vachana of sivavakkiyar (who was also called thirumazhisai azhwar) which says in tamil:
"Natta kallai deivam enru naalu putpam sathiye
Sutri vandu muna muna enru sollu mandiram edada?
natta kallum pesumo naadan ullirukkaiyil
sutta satti sattuvam karichchuvai ariyumo?"
The chhithar also composed:
"Nandavanaththilor andi
avan naalaaru madhamaai kuyavanai vendi
kondu vandanoru tondi
adhai koothadi koothadi pottudaiththandi"
All these poems transcend philosophies.
Gods become servants of their devotees!
It all depends on the intensity of their meditation.