Both krishna and rama mean "The supreme pleasure", and hara is the supreme pleasure energy of the Lord, which becomes hare in the vocative. The supreme pleasure energy of the Lord helps us to reach the Lord. The material energy, called maya, is also one of the multiple energies of the Lord. And we living entities are the marginal energy of the Lord. Living entities are known to be superior to material energy. When the material energy comes into contact with the lower energy, an incompatible situation arises, but when the higher marginal energy comes into contact with the higher energy, called hara, it is in its normal and happy condition. These three words, that is, hara, krishna and rama, are the transcendental seeds of the maha-mantra.
This mantra is long and 108 repetitions requires more time.
May the mantra accompany us on this journey of wisdom and beyond.