This light sets hearts aglow with the fire of the love of God, opens in them the doors of knowledge and unseals the divine mysteries so that spiritual discoveries are made possible. All the Prophets have drawn near to God through severance. We must emulate those Holy Souls and renounce our own wishes and desires. We must purify ourselves from the mire and soil of earthly contact until our hearts become as mirrors in clearness and the light of the most great guidance reveals itself in them. In a word, nearness to God necessitates sacrifice of self, severance and the giving up of all to Him.
Nearness is likeness.
3 Behold how the sun shines upon all creation, but only surfaces that are pure and polished can reflect its glory and light. Therefore, man must seek capacity and develop readiness. As long as he lacks susceptibility to divine influences, he is incapable of reflecting the light and assimilating its benefits. Sterile soil will produce nothing, even if the cloud of mercy pours rain upon it a thousand years. We must make the soil of our hearts receptive and fertile by tilling in order that the rain of divine mercy may refresh them and bring forth roses and hyacinths of heavenly planting.