Deuteronomy 13:2,3

But is it not yet more strange, that the LORD should permit the prediction of false teachers to come to pass? The answer is at hand. GOD hath given the reason: It is to prove the believer. And what is the believers security but the SPIRIT's work in the heart? if, my brother, you are taught of GOD the HOLY GHOST who and what JESUS is, there will never be any danger of going after other gods. That precious promise which GOD held forth for his glory in the last days is then fulfilled in your experience, and you need not ask your neighbor to teach you to know the LORD. Sweet and blessed testimony this of GOD the HOLY GHOST, and abundantly needful now more than ever, in the present period of the church. Jeremiah 31:31. Compared with Hebrews 8:8.