Prayag
As far as I know there is no city called abode of God. There is the Sikh golden temple in Amritsar known as the abode of god. And there is Allahabad or City of God built by the Mughals.
The author of the book "Abode of God" is Swami Ramakrishnananda.
Hindu mythology refers to the abode of God as Vaikuntha. In Christianity, the concept of the abode of God is often associated with heaven. Each religion has its own interpretation of where the divine dwells.
The abode of God
The term "Empyrean" has several meanings some of them are: derived from heaven, mind of God, celestial. It is also known as the abode of God and the angels.
The ancient city known as Alkapuri is identified with the city of Alwar in Rajasthan, India. In Hindu mythology, Alkapuri is associated with the abode of the Yakshas and is often linked to the legendary figure of Kubera, the god of wealth. The city is celebrated in various texts for its rich cultural heritage and historical significance.
The official name of the Temple in Sikhism is: Harmandir Sahib or Darbar Sahib, (Punjabi: ਹਰਿਮੰਦਰ ਸਾਹਿਬ ) which means literally Harmandir Sahib meaning: The Abode of God. It is located in Amritsar (meaning: The Pool of the Nectar of Immortality), the holiest city in Sikhism, in the state of Punjab, India. So this is one answer but it is not a city name, I know no other
In India it is Kerala
Kerala state
Answer Christians have always believed that God is a spirit and not limited by time and space; thus God is present everywhere. Yet, traditionally, Christians have used the term 'heaven' to speak of God's abode because humans tend to think in the very terms of time and space which cannot contain God. Heaven is not a place (because it is not contained within a space) but an experience of being with God and one another in a state of endless happiness, openness, joy and peace. Jews, Christians and Muslims have traditionally seen angels as being messengers of God; thus, they have interacted with human beings, but their 'abode' is with God in the experience of heaven.
Among hindus a regional god is known as 'kshetrapala' (the protector of the region).
Ares was not widely worshiped in Ancient Greece, save in Sparta, where he was viewed second only to Athena (the city's patron god). The Spartans built their society on the principals of war, and it would have been a good place for the god of war to reside.