Conditions for securing harmony between mind and heartdictate the ends of life, but only helps to realise those ends which are given by the heart. It does not lay down any conditions to be fulfilled before any utterance of the heart is adopted for translation into practical life. In other words it surrenders its role of judge, which it is accustomed to play in its intellectual queries concerning the nature of the universe, and accepts unquestioningly the dictates of the heart.
The mind is the treasure-house of learning but the heart is the treasure-house of spiritual wisdom. The so-called conflict between religion and science Heart must be free in determining ends of life arises only when there is no appreciation of the relative importance of these two types of knowledge. It is futile to try to glean knowledge of true values by exercise of the mind alone. Mind cannot tell you which things are worth having, it can only tell you how to achieve the ends accepted from non-intellectual sources. In most persons the mind accepts ends from the promptings of wants, but this means denial of the life of the spirit. Only when the mind accepts its ends and values from the deepest promptings of the heart does it contribute to the life of the spirit. Thus mind has to work in co-operation with the heart; factual knowledge has to be subordinated to intuitive perceptions; and heart has to be allowed full freedom in determining the ends of life without any interference from the mind. The mind has a place in practical life, but its role begins after the heart has had its say.
Spiritual understanding is born of harmony between mind and heart. This harmony of mind and heart does not require the mixing up of their functions. It does not imply cross-functioning, but co-operative functioning.