Have you ever stopped and wondered why certain people just show up in our lives? Why at a certain moment in time a stranger walks into our lives and changes everything. Some people believe they show up in our lives because we need them. They are sent by God to help us through a difficult time, to act as an aide to help us physically, emotionally, or spiritually. Sometimes they stay for a short period of time. Sometimes they stay a little longer. Sometimes they just seem to pop in and out of our lives.