“From the end of the earth will I cry unto thee, when my heart is overwhelmed: lead me to the rock that is higher than I. For thou hast been a shelter for me, and a strong tower from the enemy.”  Psalm 61:2-3 When I was fifteen, I was attending Vocational School in Saint John and boarding with some friends of our family. One day classes were dismissed early because of a snowstorm. There were supposed to be city buses waiting for us when we left the school, but there were none. It was hard walking, the sidewalks were slippery,…