Hence if Love is kept from flowing in its original and purest Divine state as made by God and received from God by all souls - then it needs to be modified to any other kind of energy. Energy always needs to freely flow. Any restriction to such flow requires energy on its own just to reduce, or change the natural flow of Love - from soul to soul. Love that is stopped from flowing as Divine Love to another soul may need to be transformed into purely causal, astral or physical activities. Such Love also can turn easily into anger, hate, revenge or violence.
Love is powerful and any soul strives to Love as much as possible.
Mankind's mind - even in its Divine state of the soul can modify the flow of Love any time. Any change of Love into anything else but pure Love always creates a loss of energy caused by the amount of Ego involved in that change. Energy never can be lost but only transformed to different levels or different forms of manifestation. Like electricity flowing through a electrical or electronic system may be needed to produce a picture and a sound, but it also may create electro-stress and heat in addition to the desired effects of a particular equipment. Similar is the operating principle for the flow of Love.