Not according to the Scriptures themselves, which also include apostolic Tradition as "the word of God" (1 Thess. 2:13; 2 Thess. 2:15; 1 Cor. 11:2).Well, Jesus is not walking the earth speaking aloud to people so the only record we have of "every Word of God" in our present age is the scripture.
Contrary to what you've been told by your chosen recently-invented, man-made non-Catholic sect, this is simply an unbiblical assumption that must be read into the Bible by the Protestant exegete, as you have done here. For more info, see this.Nowadays, Word of God = Only the Scriptures.
Gaudium de veritate,