Bearded Darnel or Ryegrass is a common Lolium plant that very much resemble wheat. It does have its uses primarily as a stock fedd and also as the principle type of grass for use on the courts in The Championships at Wimbledon.
Because it so closely resembles wheat, if often represents industrial sabotage, because it is totally indistinguishable from wheat until the head or "fruit" is produced. As this point and because of the poisonous toxins contained therein, the only logical thing to do with it is to burn it, or totally destroy it.
The kingdom of heaven is like a man who sowed good seed in his field. But while everyone was sleeping, his enemy came and sowed weeds among the wheat, and went away. When the wheat sprouted and formed heads, then the weeds also appeared.
The owner's servants came to him and said, 'Sir, didn't you sow good seed in your field? Where then did the weeds come from?'
'An enemy did this,' he replied. The servants asked him, 'Do you want us to go and pull them up?'
'No,' he answered, 'because while you are pulling the weeds, you may root up the wheat with them. Let both grow together until the harvest. At that time I will tell the harvesters: First collect the weeds and tie them in bundles to be burned; then gather the wheat and bring it into my barn.' "
Structurally this story is rather simple but the things contained in it are hideously complex. Several things can be ascertained here. Firstly that there are people within the church who look the same as everyone else but aren't fruitful and do an excelleent job of hiding. Second, that they should be allowed to stay there until the harvest eventually comes.
The one who sowed the good seed is the Son of Man. The field is the world, and the good seed stands for the sons of the kingdom. The weeds are the sons of the evil one, and the enemy who sows them is the devil. The harvest is the end of the age, and the harvesters are angels.
As the weeds are pulled up and burned in the fire, so it will be at the end of the age. The Son of Man will send out his angels, and they will weed out of his kingdom everything that causes sin and all who do evil. They will throw them into the fiery furnace, where there will be weeping and gnashing of teeth. Then the righteous will shine like the sun in the kingdom of their Father. He who has ears, let him hear.
What does this then say if we can't actually tell who is a tare and who is a wheat? Admittedly it's not our place to judge but the thought that the enemy is already within the ranks with potential agents is a) scary and b) should be entirely expected.
To steer the fault light back on you. Are you a tare? Have you genuinely surrendered? Do you have any fruit to prove this? If not, why not? The warning is there, it's very very easy, safe and even easy to hide within a crop of wheat if you happen to be a tare, but eventually, it will come of nought.
Seriously consider this.