When Christ was praying, Peter was sleeping; when Christ was submitting, Peter was fighting; when Christ was suffering like a lamb, Peter was cursing and swearing. This is just the flesh-in energy when we ought to be still; sleeping when we ought to be working.
growth in grace manifests itself by a simplicity- that is, a greater naturalness of character. There will be more usefulness, and less noise; more tenderness of conscience, and less scrupulosity.
if any one, instead of looking for the Holy Ghost's guidance, dabbles with his own mind in Scripture, he will see either something in the book which is not there, or the contents of the book out of their proper order and relative importance.