Romans 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
It is the Word of God that changes us through the work of the Holy Spirit! So we need to memorize Scripture. We need to look up the words and make sure we understand what the Scripture says.
It should be our goal to engraft the Word of God in our hearts. We meditate on it. We learn it. We apply it. We think about it so that it becomes part of us.
As we get into the Word of God and then get the Word of God in us it changes us. We grow to the point that we can prove, see, understand what God’s will is for our lives.
We will live a life dedicated to our great God as we learn His will. His Word grows us!