FIVE STONES

Yesterday, I took a deep thought on how David was able to kill Goliath. Saul's armour didn't fit him but he took five smooth stones and his sling as his weapon. I deduced that the five stones stand for:
Jesus
Focus
Faith
Power...
Grace

What's the Goliath before you? Discover your weapons and you can slay them all. Now, big question is: WILL YOU???