It would follow, would it not?, that the oral and written would agree then and not contradict each other and require a Christian to entertain a question of which one to accept as truly God's Word.
As in Jesus’ day “oral Tradition” and what we accept as the God inspired Scriptures are often set in juxtapose.
It was not that ALL oral tradition was unacceptable but that which contradicted the written Word or that which was done as though it fulfilled the requirements of God's law.
Today much of what is “oral Tradition” falls in that class.
The Bible denies that it is sufficient as the complete rule of faith. Paul says that much Christian teaching is to be found in the tradition which is handed down by word of mouth (2 Tim. 2:2). He instructs us to "stand firm and hold to the traditions which you were taught by us, either by word of mouth or by letter" (2 Thess. 2:15).
This oral teaching was accepted by Christians, just as they accepted the written teaching that came to them later. Jesus told his disciples: "He who hears you hears me, and he who rejects you rejects me" (Luke 10:16). The Church, in the persons of the apostles, was given the authority to teach by Christ; the Church would be his representative. He commissioned them, saying, "Go therefore and make disciples of all nations" (Matt. 28:19).
And how was this to be done? By preaching, by oral instruction: "So faith comes from what is heard, and what is heard comes by the preaching of Christ" (Rom. 10:17). The Church would always be the living teacher. It is a mistake to limit "Christ’s word" to the written word only or to suggest that all his teachings were reduced to writing. The Bible nowhere supports either notion.
Paul illustrated what tradition is: "For I delivered to you as of first importance what I also received, that Christ died for our sins in accordance with the scriptures. . . . Whether then it was I or they, so we preach and so you believed" (1 Cor. 15:3,11). The apostle praised those who followed Tradition: "I commend you because you remember me in everything and maintain the traditions even as I have delivered them to you" (1 Cor. 11:2).
The first Christians "devoted themselves to the apostles’ teaching" (Acts 2:42) long before there was a New Testament. From the very beginning, the fullness of Christian teaching was found in the Church as the living embodiment of Christ, not in a book. The teaching Church, with its oral, apostolic tradition, was authoritative. Paul himself gives a quotation from Jesus that was handed down orally to him: "It is more blessed to give than to receive" (Acts 20:35).
What are you doing on the RF making sense and all that?