Both Christian Bible and Hindu Vedas refer to the celestial heavens. Christianity is heavily influenced by Hinduism. They are sister religions. Although Hinduism influenced many religions we have today especially Buddhism.
In Hinduism there was a asura (demon) that went to village doors posing as a Goddess (immortal female being) that made itself to appear very beautiful like a goddess would be.
However celestial beings manifested themselves much like the angels or celestial beings the bible appeared to many of its own protagonists. And these celestial beings warned the village that beauty is not the only characteristic of a god or goddess, but must look beyond only beauty as being the sole quality of immortality.
The celestial heavens and celestial beings are not the same as the immaterial beings of the immeasurable realm (The realm of No beginning no middle and no end) where immortal beings dwell.
The kalki purana states that people would worship demigods as the Gods. That people would worship demigods as Gods because they displayed minor mystical power to men. That Kalki avatar would come to put a end to this confusion. And by doing so would also reduce natural disasters as well.
The Hindu veda refers to the demigods as saints. Angels manifest as saints in the physical sometimes. The saints and the angels/celestial beings/light beings were meant to sustain the universe through sacrifice. That at a certain point that the saints would be no match for the overwhelming power of the Kali Yuga (age of untruth/dark ages), that the Gods would have to manifest themselves from the realm immeasurable.
Vishnu Purana states that a man must find purity through great suffering and austerity. While a woman who is naturally pure only needs to obey their husband. And that by doing so a woman would be able to reach the celestial heavens and become an deva/angel/celestial being which is one of the lesser heavens. There in these heavens they can continue to refine themselves and potentially attain the immeasurable heavens and become a god or immortal.
So there is a difference between celestial being/deva/angel in relation to a God and Goddess just as Christians believe there is a difference between Jesus and the angels. Although evidence would suggest that Jesus was a saint of the celestial realm hailing from the Pleiades or Andromeda System.