So you are saying your doctrines are exclusively biblical?
Tell me what verses explain “God’s Word” refers to either Jesus himself, or a written book.
You didn’t answer my questions. And yes, God has given us everything we need to be reconciled to Him, preach that reconciliation to others, reprove, rebuke, and exhort with doctrine He has clearly laid out. So that we may be approved as His workmen, and never be ashamed as we stand before Him. Is there a problem with this?