Well Hanuman ji depicts many things
1. Devotion : his devotion is always quoted as an example. He is also in Arjun's chariot flag to symbolise devotion
2. He helps in all areas of life
- Sickness : he brought the herbs for Laxman
- Relationships : got Bali & Sugreev , Ram &Sita to re unite
3. He is able to zoom in & out as well as increase in size or shrink; show his valour and be humble.
Teaching us that we have different roles to play & show different abilities
In Shrimad Bhagvat Geeta we learn 18 golden principles or rather rules of Spirituality. Each chapter teaches us one of these.
1. Self Confidence.
2. Stop Blaming Others and Yourself.
3. Praise Others and Yourself.
4. Sincerity - Honesty.
5. Responsibility.
6. Let Go of the Past.
7. Acceptance.
8. Confirmation of Your Death - You are Going to Die one day. Death is Inevitable.
9. Impermanence of Life - Life is mortal.
10. Trust - Faith.
11. Unity in Creation - Unity in Universe.
12. Your Nature is Love and Peace - Love and Peace is Your Very Nature.
13. Balance - Equanimity.
14. Self Enquiry - Search for the Truth. Self-Exploration.
15. Dispassion and Maturity.
16. Appreciation of Beauty - Praising the Beauty.
17. Worshipfulness - Respect and Honor.
18. Life is Immortal - Imperishable.