The Focus of the Ongoing Reformation is the Word of God, Not the Reformers nor Denominations

Yesterday was Reformation Day. Today is November 1 or All Saint's Day for Roman Catholics. There are many issues with the Reformation. I was told before that I didn't know how to pray because my "god" is Martin Luther. The name Protestant was simply dubbed on those who protested against the Roman Catholic institution. Some Protestants have the right to say that they're not Protestant but just Christian. There are Baptists who don't consider themselves Protestants even if they do embrace non-Baptist Christians or reject the Baptist Bride doctrine. What was the real big issue of the Reformation? Was it about Luther or John Calvin? Was it about John Knox, Uldrich Zwingli, or any other person dubbed as a Protestant reformer? No, the big issue of the Reformation is all about focusing on the Word of God - that's what Sola Scriptura actually means. What therefore is Sola Scriptura? Sola Scriptura is defined as follows by Ligonier Ministries' article " ...