The Bible is full of wonderful analogies. One of the best is found in Proverbs, which paints a picture of godly mentoring and accountability. Proverbs 27:17 says, “Iron sharpens iron, and one man sharpens another.” The idea is that as pieces of iron are drawn against the other, each piece becomes sharper. A further application is made in Hebrews 4:12, which talks about Scripture as being a double-edged sword, and it is with His Word that we are to sharpen each other. ...