The song "A Brand New Day" is an inspirational track that encourages listeners to pursue their dreams and overcome their fears and doubts. The lyrics suggest that facing one's fears and persistently working towards one's goals will lead to a bright future full of opportunities.

The first verse is sung by V, who compares his experience to being hypnotized. He describes himself as being pulled along by an external force, possibly alluding to the overwhelming feeling that creativity can bring. He then expresses that he can hear a voice inside him that inspires and empowers him to move forward.

In the pre-chorus, V and Zara Larsson sing about the clarity of the future, even though it may currently seem distant and out of reach. The chorus emphasizes the need to keep going and never give up, as one day the dream will come to fruition. The three performers urge listeners to not only push through their own struggles but also to find themselves and display themselves, showing the world who they truly are.

In the bridge, J-Hope acknowledges that fear is a natural part of life, but that it cannot defeat him. Through perseverance and belief in himself, he will make his own path and choose the best course for his ambitions. The uplifting tones and beat in the song maintain encouraging the audience to positively look at the "new world," envision their own future with optimism, and take steps to accomplish their goals.