In everything we do, in every aspect of our lives, in our thinking and our feelings, all areas, we need to infuse those areas with the Light of God. If we do that, we will experience a wonderful sense of joy. This quality is valued by the angels because it is so very special when humanity uses its free will to replace the energy of darkness with the Light of God, especially out of love. Each time a person does this in his or her own life, it is cause for the angels to rejoice.
There is a moment when you realize that you are going to have to die in reality, not just pretend to die. Not just read about dying, not just recite Rumi late at night, but really, day by day, hour by hour, moment by moment, go into the darkness of the Love of God and really surrender, a moment when you realize that to do that, you will need Divine courage.