Scripture: John 4:4 KJV:
And he must needs go through Samaria.
Application: The 1st point is Jesus was personally involved. Luke 19:10 says, "For the Son of man is come to seek and to save that which was lost." So if he was so personally involved, so should we. He told us what to do in Matthew 28:18 which says, "Go ye therefore, and teach all nations."
The 2nd point is Jesus had zeal. John 14:12 says, "Verily, verily, I say unto you, He that believeth on me, the works that I do shall he do also; and greater works than these shall he do; because I go unto my Father." Let your prayer be that you have the same zeal that Jesus had.
The 3rd and final point is Jesus went to an unreached area. He needed to go through Samaria, because it was very dangerous. God didn't nothing happen to him. When you through tough neighborhoods to his work in your city and town, remember that got God, Grace, Mercy, and The Holy Ghost with you.