'Kingdom' in the Bible

[You behave as if] you are already filled [with spiritual wisdom and in need of nothing more]. Already you have become rich [in spiritual gifts]! You [in your conceit] have ascended your thrones and become kings without us; and how I wish [that it were true and] that you did reign as kings, so that we might reign with you.

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

Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind,

Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.

Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power.

Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption.