This quote suggests that art is not merely an aesthetic object meant for beautification or decoration, but a powerful tool for conveying messages, challenging norms, and inciting change. The "enemy" Picasso refers to could be any form of social, political, or personal oppression, injustice, or ignorance. Art, in this context, becomes a weapon, a means of resistance, and a catalyst for transformation.

The idea of art as a form of ‘war’ implies that it is active, confrontational, and disruptive. It isn’t passive or submissive, but rather, it seeks to challenge and question. It is a form of expression that can provoke thought, stimulate conversation, and potentially lead to societal change.

In today’s world, this concept is highly relevant. Artists across the globe use their work to comment on social and political issues, from climate change and racial inequality to gender discrimination and war. Street artists, for example, often use public spaces to display their work, directly engaging with the community and making bold statements about society.

In terms of personal development, this quote could inspire individuals to use their own forms of expression – whether it be painting, writing, music, or even conversation – to challenge their own personal ‘enemies’. These could be self-doubt, fear, complacency, or any other personal barrier that prevents growth and progress. By viewing these challenges not as insurmountable obstacles but as battles to be fought and won, individuals can harness their creativity and passion to overcome them and effect personal change.