For one to be a teacher or preacher, the task means that the Bible must be the authority in life, in teaching.
Jay Lockhart wrote in a magazine called THE SPIRITUAL SWORD, “When we faithfully preach ‘the whole counsel of God’ (Acts 20:27); when we ‘speak as the oracles of God’ (I Pet. 4:11); and when we will “not . . . . think beyond what is written,’ the living Christ will be with us as He was with the original disciples.