The friend in the night
Here is a man in need - the left one in the picture. A dear visitor has come, on a journey, but he has nothing to serve him. So he goes to his friend - in the middle of the night, asking him to help him out - until he receives the needed bread. Actually, this is a parable, told by Jesus (in Luke 11:5-8). The good friend is God, ready to give and to bless if we don't give up to ask him.