Lord , You are my lamp; the Lord illuminates my darkness. With You I can attack a barrier, and with my God I can leap over a wall. God — His way is perfect; the word of the Lord is pure. He is a shield to all who take refuge in Him. HCSB
Samuel says it perfectly, with the light of the Lord guiding us, we can take on anything and He will protect us; all we have to do is have faith and follow His word!