If an LCG member were to announce to a minister that they had a vision from God that is guiding their decisions, the ministry would immediately look at them with suspicion and start imagining demon possession or rebellion.
As for "living by every word of God" not a single COG leader, evangelist, minister, elder, deacon or member has ever done so.
Seeking God’s Guidance: In the world today, it is common to want to “do your own thing.” Yet, the Bible records numerous and tragic results of this approach (Judges 21:25; Jeremiah 9:12–16). In the Scriptures we are admonished, “Seek the LORD while He may be found” (Isaiah 55:6). We are also told that God looks to those who are humble and teachable and “tremble at My word” (Isaiah 66:2). King David reflected this attitude when he wrote, “Teach me, O LORD, the way of Your statutes.... Your word is a lamp to my feet and a light to my path” (Psalm 119:33, 105). Jesus emphasized this same theme when He instructed His disciples to “live by... every word that proceeds from the mouth of God” (Matthew 4:4). One of the important lessons of life is that if we desire to succeed, we must learn to seek God’s guidance in the decisions that we make—and be alert to what He shows us.
Have a profitable Sabbath, Douglas S. Winnail