I heard a testimony once about a blind man who navigated some missionaries across a river in a third world country. It was so deadly and dangerous they could only travel by night. When the missionaries discovered that the guide was blind they asked the escort, "How do we know he is leading us safely?" The man responded, "He relies on the Holy spirit for guidance."
If we train our ear to listen to the Holy Spirit. He will guide us safely around landmines that are hidden from our sight!