ELHAE's song "Sanctuary" is a sensual and intimate track that explores the theme of finding solace and spiritual fulfillment in a romantic relationship. The song focuses on a deep connection between two individuals and portrays their love as a sanctuary, a sacred place where they can find peace and feel spiritually connected. Throughout the lyrics, the protagonist expresses his gratitude for the presence of his partner, emphasizing how blessed he feels to be in her presence. He compares her body to a sanctuary, symbolizing its sacredness and the divine feeling he experiences when he is with her. The protagonist sees her as a source of salvation and refers to her kisses as prayers, highlighting the spiritual significance of their physical intimacy. The song also touches on themes of forgiveness and redemption. The protagonist acknowledges that he may have made mistakes in the relationship and seeks forgiveness from his partner, hoping to be absolved of his wrongdoings. He expresses his willingness to work on their relationship, comparing it to a fitness regimen that requires effort and commitment. The lyrics also briefly mention the protagonist's attraction to another person, causing tension in the relationship. The unheard message towards the end of the song suggests jealousy and insecurity from the protagonist's partner, questioning his actions and loyalty. This provides a glimpse into the challenges and conflicts that can arise within a relationship, even within the context of a sacred and loving bond. Overall, "Sanctuary" celebrates the transformative power of love and the sanctuary-like space that a strong relationship can provide. It explores themes of spiritual connection, gratitude, forgiveness, and the efforts required to maintain and navigate a loving partnership.