In your dream, the primary symbols are pregnancy and fear of having quadruplets. In traditional Islamic interpretations, dreams of pregnancy often symbolize a nurturing or developing idea, project, or responsibility. Seeing your wife with quadruplets may indicate a sense of being overwhelmed by potential responsibilities or a life situation that is expanding rapidly beyond expectations.

In Islamic context:

1. Pregnancy (حمل): Often symbolizes forthcoming joy, prosperity, or the birthing of new ideas. However, it can also indicate worries about future responsibilities or burdens.

2. Fear: Represents concerns or anxieties in your waking life. It might relate to your readiness or ability to handle new challenges.

Given your feelings of fear, it could reflect apprehensions about future responsibilities or upcoming changes. It might also suggest a need for support or assurance in managing what lies ahead.

Spiritual Reflection: Consider trusting in Allah's wisdom and plan. Challenges and expansions in life often come with hidden blessings and opportunities for growth. The Qur'an assures us that Allah does not burden a soul beyond its capacity. Seek guidance and support from those around you, and remember that patience and reliance on divine guidance are key in navigating life's trials.

If there are personal matters you feel overwhelmed by, it could be beneficial to address them directly, perhaps with increased communication and sharing concerns with your spouse. This dream invites you to introspect and find a balance that aligns with your spiritual and personal life.