What is more important to the modern day Church, reform or revival?
I think the answer is reform. What good does it do to have 10,000 or 10 million new potential Christians if you will not teach them the fundamentals of baptism and the law?
Jesus said in Matthew 28:19-20 KJV,
Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:  Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
Paul in Galatians describes the law as a school master. Why then do none of the modern churches teach and in many instances even fail to comprehend what is the law? They can divide it into patriarchal, Mosaic, Old, and New, but they can’t tell you correctly which ones to follow.
Let the Church go back to its schoolmaster the law. And if through faith they can let the Lord write his Commandments on their heart, then a flood of revival will come.