RE: I will build my church.

On His Kingdom

26 And He said, The kingdom of God is like a man who scatters seed upon the ground,
27 And then continues sleeping and rising night and day while the seed sprouts and grows andincreases—he knows not how.
28 The earth produces [acting] by itself—first the blade, then the ear, then the full grain in the ear.
29 But when the grain is ripe and permits, immediately hesends forth [the reapers] and puts in the sickle, because the harvest stands ready.
30 And He said, With what can we compare the kingdom of God, or what parable shall we use to illustrate and explain it?
31 It is like a grain of mustard seed, which, when sown upon the ground, is the smallest of all seeds upon the earth;
32 Yet after it is sown, it grows up and becomes the greatest of all garden herbs and puts out large branches, so that the birds of the air are able to make nests and dwell in its shade.
33 With many such parables [Jesus] spoke the Word to them, as they were able to hear andto comprehend and understand.
Mark 4:26-33 AMPC

His Kingdom is now.

20 Asked by the Pharisees when the kingdom of God would come, He replied to them by saying, The kingdom of God does not come with signs to be observed or with visible display,
21 Nor will people say, Look! Here [it is]! or, See, [it is] there! For behold, the kingdom of God is within you [in your hearts] and among you [surrounding you].
Luke 17:20-21 AMPC

Does this help? @barncat