This has been discussed before in other threads and probably in threads of its own, but it is probably time to re-hash the topic.
When Paul told Timothy that "All scripture is inspired of God..." what "scripture" was he talking about? Did he have the ego to include his own personal letters to the congregations? Did he also mean to include the books and letters not written at the time that the Catholic church would choose for its canon a couple hundred years later? If you believe so, what is your evidence for that believing that? If it is a matter of faith, upon what "accurate knowledge" is that faith based?