This is about the parable of the west and tares. If you read the above very well, you will know that, that parable is taking place in full scale and many blind followers do not know. Let give the meaning as rendered by our Lord and Saviour Jesus Christ.
Matthew 13:36 Then Jesus sent the multitude away, and went into the house: and his disciples came unto him, saying, Declare unto us the parable of the tares of the field. 13:37 He answered and said unto them, He that soweth the good seed is the Son of man; 13:38 The field is the world; the good seed are the children of the kingdom; but the tares are the children of the wicked one; 13:39 The enemy that sowed them is the devil; the harvest is the end of the world; and the reapers are the angels. 13:40 As therefore the tares are gathered and burned in the fire; so shall it be in the end of this world. 13:41 The Son of man shall send forth his angels, and they shall gather out of his kingdom all things that offend, and them which do iniquity; 13:42 And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth. 13:43 Then shall the righteous shine forth as the sun in the kingdom of their Father. Who hath ears to hear, let him hear.
That is the reason why there is confusion and divisions among the churches. The true pastors send by Jehovah according to Jer. 3:15. Are always been opposed by the false prophets been sent by the devil, according to Matt.24:11, 24.
The time to examine ourselves, what we hear and what we practice is now. This is because our salvation is getting nearer than when we believed. I have been warning those who are following there wrong doctrines blindly to be very careful else they perish. I don't think anybody have any excuse or whatever to give to GOD on the day of judgment, because you know it but you don't want to come out of it. But here Christ said in 2 Corinthians 6:17
Wherefore come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you. A word is enough for the wise.