Mayonnaise, while absent from biblical times, can be interpreted symbolically through the lens of scriptural metaphors. In the Bible, food often signifies spiritual sustenance and the state of the soul (John 6:35). The act of blending oil and eggs to create mayonnaise may be seen as a metaphor for unity and the harmonious coming together of diverse elements, echoing the call for unity among believers (Ephesians 4:3). However, mayonnaise's richness and its propensity to spoil could serve as a caution against overindulgence and spiritual complacency (Proverbs 23:20-21), reminding one to seek balance and vigilance in spiritual life.

In Buddhist symbolism, food often represents desires and attachments. Mayonnaise, as a rich and indulgent condiment, may symbolize clinging to sensory pleasures or masking the true nature of things with superficial comforts. Spoiled mayonnaise can reflect the impermanence of pleasure and the suffering that arises from attachment (anicca and dukkha). Mixing mayonnaise into a dish may represent the mind's efforts to integrate experiences, while aversion to mayonnaise could signal an aspiration toward simplicity and mindfulness.

Culturally, mayonnaise is associated with comfort food, social gatherings, and culinary adaptation. Dreaming of mayonnaise may reflect desires for comfort, belonging, or the need to adapt to social norms. Spoiled mayonnaise can symbolize anxieties about social embarrassment or the fear of being out of place. Mixing it into dishes highlights the blending of traditions or identities, while aversion to mayonnaise may indicate resistance to conformity or a preference for authenticity.

In Hindu thought, food (anna) is sacred and reflects the state of mind (Bhagavad Gita 17:7-10). Mayonnaise, as a processed blend, may symbolize the mixing of gunas (qualities) and the pursuit of harmony in one's nature. Its richness could indicate tamas (inertia, indulgence), while spoiled mayonnaise warns of the consequences of neglecting purity (sattva). Integrating mayonnaise into a dish may reflect the process of balancing life's complexities, and distaste for it could signal a desire to transcend superficiality for deeper spiritual nourishment.

Though mayonnaise is not mentioned in Islamic scripture, dreams involving food are often interpreted as signs of sustenance, blessings, or spiritual states. The Prophet Muhammad (peace be upon him) advocated for moderation and cleanliness (Quran 7:31). Mayonnaise, as a rich and sometimes excessive condiment, may symbolize the need for balance in desires and actions. Spoiled mayonnaise could represent spiritual neglect or the corruption of blessings, while blending it into food might indicate efforts to harmonize relationships or intentions, aligning with Islamic values of unity and good character (Quran 49:10).

Psychologically, mayonnaise can represent comfort, emotional cushioning, and the desire to smooth over social or internal conflicts. Its creamy texture may symbolize the need for emotional protection or the avoidance of harsh realities. Spoiled or excessive mayonnaise could reflect anxieties about boundaries, embarrassment, or discomfort with emotional messiness. Mixing mayonnaise into dishes may indicate the psyche's attempt to integrate disparate aspects of the self, while aversion to mayonnaise could point to discomfort with superficiality or forced social niceties.

Spiritually, mayonnaise may serve as a metaphor for blending diverse energies or experiences into a harmonious whole. Its smoothness suggests a desire for unity and ease, while its tendency to spoil warns of the need for mindfulness and purity on the spiritual path. Spreading mayonnaise could represent efforts to heal or soothe spiritual wounds, while distaste for it may indicate a rejection of superficial spiritual practices in favor of authenticity.