Send us Fan Mail We all know that life is better when we're walking it with the right people. But are we allowing our friendships to sharpen us? ​Last Sunday, we continued our series, "A Cord of Three Strands." We took a look at the biblical power of friendship. We’re studying the bond between David and Jonathan to see how we can move from simple social connections to the kind of life-changing, iron-sharpening friendships that God designed us for.