Here in John, we are introduced to a family with three siblings, Mary, Martha, and Lazarus. This is the same Mary who anoints His feet and wiped them with her hair in chapter 12. In chapter 10, Jesus says to the listening crowd that He and the Father are One, revealing His Deity. The Jews picked up stones to kill Him for blasphemy. Jesus and His disciples left the area as their lives were in danger.
As Jesus was away, He received a message from the sisters that Lazarus was very ill. Jesus does not leave immediately, in fact He stays on a couple of days. By the time the messenger had arrived, Lazarus had died.