Anyone who can see can look at the world and see the Kingdom is NOT now. That's very obvious.
Mat 13:15
For this people's heart is waxed gross, and
their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with
their eyes, and hear with
their ears, and should understand with
their heart, and should be converted, and I should heal them.
https://www.blueletterbible.org/kjv/mat/13/24-30/s_942024
Tares among Wheat
Why is JESUS saying there are tares in The Kingdom?
Matthew 13:24-30
Another parable put he forth unto them, saying,
The kingdom of heaven is likened unto a man which sowed good seed in his field:
25 But while men slept, his enemy came and sowed tares among the wheat, and went his way.
26 But when the blade was sprung up, and brought forth fruit, then appeared the tares also.
27 So the servants of the householder came and said unto him, Sir, didst not thou sow good seed in thy field? from whence then hath it tares?
28 He said unto them, An enemy hath done this. The servants said unto him, Wilt thou then that we go and gather them up?
29 But he said, Nay; lest while ye gather up the tares, ye root up also the wheat with them.
30 Let both grow together until the harvest: and in the time of harvest I will say to the reapers, Gather ye together first the tares, and bind them in bundles to burn them: but gather the wheat into my barn.