Another heresy is Biblicism or Sola Scripture, the belief that all we need is what WE read in scripture, not what the earliest believers would have read. There are multiple places where scripture points to information outside of scripture that is important, yet we "enlightened" believers "know" that this information that scripture points us to is unimportant, that it will just cloud the issue when it contradicts what we have decided is tgrue.
Did God ask Job questions to silence him and overwhelm him, or was He encouraging Job to dig deeper, unlike his friends? What is Psalm 23 telling us about reality? The answers to such questions are not easily, if at all, found in scripture but that says nothing about how important they are to a mature faith.
Heresy refers to contradiction of GRFS, which Sola Scriptura does not do.
Extra-canonical information may be interesting and nice to know, but it is not necessary to know in order to be saved.
Even information in the Bible may be in that category, which is why I distinguish between kerygmatic and didachaic information as follows:
The kerygma or GRFS can be stated in various ways, which may cause confusion. Some statements (e.g. Acts 16:31, quoted previously, & Eph. 2:8-9) are in terms of believing right, and others (e.g. Matt. 7:21, “only he who does the will of my Father will enter heaven”, cf. Gal. 6:7-9 & Eph. 2:10) are in terms of behaving right. This prompts the question: Is salvation obtained by believing God’s words or by doing God’s works? The answer is indicated by John 6:29: “The work of God is to believe in the one [Messiah/Christ] He has sent.” As Jesus stated (in John 14:6): “I am the way and the truth and the life. No one comes to the Father except through me.” The
mind of Jesus is truth incarnate (John 1:14), and all truth manifests the Spirit of Christ or God (1John 5:6).
The work of God (GRFS) is to seek and believe the truth, and part of the truth is that no one comes to know God as Father except through faith in God’s truth embodied as God the Son.
Teachings that are secondary or subsequent to learning GRFS may be indicated by another Greek word, didache, which means teaching. The
didache may be very important and requisite for becoming spiritually mature, but it is not most important or necessary to know/believe in order to be saved. The distinction between
kerygma/saving faith and
didache/working faith was made by Jesus when He commissioned His original twelve disciples minus Judas (Matt. 28:19-20). This “Great Commission” speaks of both types of information. The
kerygma is indicated by verse 19, in which Jesus says, “Therefore go and make disciples of all nations”.
A Christian disciple is a learner or one who believes the good news about God’s offer of eternal life to all who accept Jesus as Christ, the Lord incarnate. The
didache is implicit in verse 20, in which Jesus continues by saying “teaching them to obey everything I have commanded you.” This speaks of the information a disciple needs to know and believe after conversion in order to grow in Christ-likeness regarding how to live the law of love. It is the “all truth” that is taught by the Spirit referred to in John 16:13. Again, it is very important but not necessary for salvation. Witness the thief on the cross in Luke 23:39-43, who had no opportunity to learn the
didache after his conversion; although, like Paul (according to Acts 22:3) and most adults, some didachaic truth is learned prior to knowing the
kerygma.
The distinction between kerygma and didache can be seen also in 2 Tim. 3:15-17. The scriptures “which are able to make you wise for salvation through faith in Christ Jesus” refers to the Gospel or
kerygma. The scriptural teaching that is useful for “training in righteousness, so that the man [or woman per Gal. 3:28] of God may be thoroughly equipped for every good work” refers to the
didache. The apostle Paul also employs the difference between
kerygma and
didache in 1 Cor. 3:10-15. The “foundation… which is Jesus Christ” is the kerygmatic teaching regarding salvation. Paul alludes to the
didache when he says that one should be careful how he/she builds upon this foundation.
The distinction between
kerygma and
didache involves a
difference in content and purpose. The
kerygma proclaims GRFS, which calls for repentance and acceptance of Jesus as Lord, which is an all or nothing decision that occurs at one moment in time. The
didache teaches God’s will regarding how saints or those who have been saved should live in order to be a good witness for Christ, which involves learning more of God’s Word throughout one’s lifetime. A passage teaching this truth is Col. 2:6-7: “Just as you received Christ Jesus as Lord [
kerygma], continue to live in him, rooted and built up in him, strengthened in the faith as you were taught [
didache].”
There is no qualitative difference between faith that accepts God’s saving grace at conversion and faith that accepts God’s working grace while walking/living (Eph. 2:8-10, 1Cor. 15:10, 2Cor. 5:7, Rom. 1:17), but only a quantitative difference as each additional moment passes–and of course faith remains non-meritorious during the saint’s entire lifetime.