Treasury of Scripture Knowledge

Summary

For there must be also heresies among you, that they which are approved may be made manifest among you.

Bible References

There

Matthew 18:7
A curse is on the earth because of trouble! for it is necessary for trouble to come; but unhappy is that man through whom the trouble comes.
Luke 17:1
And he said to his disciples, It is necessary for causes of trouble to come about, but unhappy is he by whom they come.
Acts 20:30
And from among yourselves will come men who will give wrong teaching, turning away the disciples after them.
1 Timothy 4:1
But the Spirit says clearly that in later times some will be turned away from the faith, giving their minds to spirits of deceit, and the teachings of evil spirits,
2 Peter 2:1
But there were false prophets among the people, as there will be false teachers among you, who will secretly put forward wrong teachings for your destruction, even turning away from the Lord who gave himself for them; whose destruction will come quickly, and they themselves will be the cause of it.

Which

Deuteronomy 13:3
Then give no attention to the words of that prophet or that dreamer of dreams: for the Lord your God is testing you, to see if all the love of your heart and soul is given to him.
Luke 2:35
(And a sword will go through your heart;) so that the secret thoughts of men may come to light.
2 Corinthians 13:5
Make a test of yourselves, if you are in the faith; make certain of yourselves. Or are you not conscious in yourselves that Jesus Christ is in you, if you are truly Christ's?

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain