what is the kingdom of god according to the bible

The Kingdom of God, according to the Bible, is the spiritual realm over which God reigns as king, or the fulfillment on Earth of God's will. It is referenced often in the gospels and other places in the New Testament and is synonymous with the Kingdom of Heaven. The concept of the Kingdom of God takes on various shades of meaning in different passages of the Bible, but broadly speaking, it is the rule of an eternal, sovereign God over all the universe. The Kingdom of God is not just a physical place, but it is also a spiritual rule over the hearts and lives of those who willingly submit to God's will. Jesus inaugurated God's Kingdom when He came to Earth, and He will one day set up His physical reign in Jerusalem. The Kingdom of God is not just rules and regulations but "righteousness and peace and joy in the Holy Spirit."