The Kingdom of God is not in word, but in power

1 Corinthians 4:20

2For the kingdom of God is not in word, but in power.

21 What will ye? shall I come unto you with a rod, or in love, and in the spirit of meekness?

See: The Kingdom of God is (supposed to be) within each of us

https://jrichardduke.com/2016/08/03/the-kingdom-of-god-is-within-you/

Jesus arose and taught the kingdom of God

https://jrichardduke.com/2016/11/14/jesus-arose-and-taught-the-kingdom-of-god/