In 1 Peter 5:8 the apostle Peter counsels us to: "Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour." - 1 Peter 5:8 I have found this work by John Gerson to be very helpful in obeying and being a doer of the Word about being alert to the devil's schemes and tactics against us. Sometimes we read all sorts of modern writers and teachers and neglect teachers of the word that have lived in...