Greater things or ones are easier and simple to access but small things are hard and complicated. Greater things/ones are open enough but smaller things/ones are closed enough, therefore hard to enter in, because greater things/ones exist/live in more clarity or light therefore easy to perceive and know but smaller ones live in utter darkness so look mysterious, invisible and unreachable; however for the ones who have clarity/light every thing/one, be that smaller or greater, is easy to reach, know and behave.

Sound Healing Therapy: Ancient Vibrations for Modern Stress
Introduction In the heart of Indian tradition, sound has always been more than just vibration. It is Shabda-Brahman — the ultimate reality expressed through sound.