Some of the primary themes in "Waiting for Godot" are the nature of reality, the absurdity of life and the concept of truth. Other themes include time, religion and friendship.
The plot of "Waiting for Godot" follows two characters, Vladimir and Estragon, waiting for the title character to arrive. Godot never appears, and the play features the two characters resorting to discussing life's great questions to pass the time. The play can be seen as a metaphor for life itself, as Vladimir and Estragon spend the entire play waiting without purpose, prompting them to ponder if their predicament is similar to life itself. However, the play also emphasizes things that bring people together, such as friendship and religion.