'Kingdom of God' in the Bible

But if I by the Spirit of God send out evil spirits, then is the kingdom of God come on you.

And again I say to you, It is simpler for a camel to go through a needle's eye, than for a man with much money to go into the kingdom of God.

Which of the two did his father's pleasure? They say, The first. Jesus said to them, Truly I say to you, that tax-farmers and loose women are going into the kingdom of God before you.

For this reason I say to you, The kingdom of God will be taken away from you, and will be given to a nation producing the fruits of it.