Ryle wrote the following to an audience of Englishmen, but I think it fair to take “Englishmen” and apply to all who call themselves Christian. Though Ryle speaks specifically of the English Reformation, if there were no Reformation (whether in England or in Europe) there is no sign that anyone but the Pope would have had access to Scripture. It would be wise, therefore, for any Bible believing Christian to go back to the Reformation and resist what Ryle calls the “unprotestantizing” of our Churches.
“To the Reformation Englishmen owe an English Bible, and liberty for every man to read it. To the Reformation they owe the knowledge of the way of peace with God, and of the right of every sinner to go standing in his way. To the Reformation they owe a Scriptural standard of morality and holiness, such as our ancestors never dreamed of. For ever let us be thankful for these inestimable mercies! For ever let us grasp them firmly, and refuse to let them go! For my part, I hold that he who would rob us of these privileges, and draw us back to Pre-Reformation ignorance, superstition, and unholiness, is an enemy to England, and ought to be firmly opposed.” - J.C. Ryle, Five English Reformers, 43-44.
Here is what Ryle strives against:
“Let us not go back to ignorance, superstition, priestcraft, and immorality. Our forefathers tried Popery long ago, and threw it off with disgust and indignation. Let us not put the clock back and return to Egypt. Let us have no peace with Rome, till Rome abjures her errors and is at peace with Christ.
“Let us read our Bibles, and be armed with Scriptural arguments. A Bible-reading laity is a nation’s surest defence against error. I have no fear for English Protestantism, if the laity will only do their duty.
“Let us read history, and see what Rome did in days gone by. Read how she trampled on your country’s liberties, plundered your forefather’s pockets, and kept the whole nation ignorant and immoral. Read Foxe, Strype, and Burnet, and Soames, and Blunt. And do not forget that Rome never changes. It is her boast and glory that she is always the same. Only give her absolute power in England, and she would soon put out the eyes of our country, and make her like Samson, a degraded slave.” - 67-68.