Dreams featuring figures that evoke strong emotions, such as compassion or repulsion, often reflect our subconscious thoughts and feelings about societal issues, our own vulnerabilities, or aspects of ourselves that we may be neglecting.

The dirty old man in your dream can symbolize marginalized or overlooked parts of society, representing those who are often disregarded or judged harshly. His appearance and the presence of dead animals may suggest feelings of decay or loss, possibly pointing to aspects of your life that feel neglected or in need of attention.

The statement about "taking action on the small animals" could reflect your awareness of the suffering of the vulnerable, urging you to recognize and respond to issues that may seem small but are significant in the grand scheme of life. This could relate to personal relationships or broader social concerns where you feel compelled to advocate for those who cannot speak for themselves.

Your feeling of compassion, despite the unsettling imagery, indicates a strong empathetic nature within you. It suggests that you are capable of seeing beyond surface appearances and recognizing the inherent value in all beings, which is a powerful trait.

The vision of someone identifying the man as "Christ" could symbolize a spiritual awakening or a call to recognize the divine in all forms of life, especially in those who are suffering or marginalized. It may suggest that you are being encouraged to embody compassion and actively seek to help those in need.

Overall, this dream may be prompting you to reflect on your values, your empathy towards others, and how you can take action, whether in your personal life or in a broader context. You may want to consider what areas of your life or society resonate with the themes presented in your dream and how you can contribute positively.