Do not grieve at the afflictions and calamities that have befallen thee. All calamities and afflictions have been created for man so that he may spurn this mortal world —a world to which he is much attached. When he experienceth severe trials and hardships, then his nature will recoil and he will desire the eternal realm — a realm which is sanctified from all afflictions and calamities. Such is the case with the man who is wise. He shall never drink from a cup which is at the end distasteful, but, on the contrary, he will seek the cup of pure and limpid water. He will not taste of the honey that is mixed with poison.11

If we suffer it is the outcome of material things, and all the trials and troubles come from this world of illusion.
For instance, a merchant may lose his trade and depression ensues. A workman is dismissed and starvation stares him in the face. A farmer has a bad harvest, anxiety fills his mind. A man builds a house which is burnt to the ground and he is straightway homeless, ruined, and in despair.
All these examples are to show you that the trials which beset our every step, all our sorrow, pain, shame and grief, are born in the world of matter; whereas the spiritual Kingdom never causes sadness. A man living with his thoughts in this Kingdom knows perpetual joy. The ills all flesh is heir to do not pass him by, but they only touch the surface of his life, the depths are calm and serene.12

. . . no comfort can be secured by any soul in this world, from monarch down to the most humble commoner. If once this life should offer a man a sweet cup, a hundred bitter ones will follow; such is the condition of this world. The wise man, therefore, doth not attach himself to this mortal life and doth not depend upon it; at some moments, even, he eagerly wisheth for death that he may thereby be freed from these sorrows and afflictions.13

The more one is severed from the world, from desires, from human affairs, and conditions, the more impervious does one become to the tests of God. Tests are a means by which a soul is measured as to its fitness, and proven out by its own acts. God knows its fitness beforehand, and also its unpreparedness, but man, with an ego, would not believe himself unfit unless proof were given him.14

Happiness consists of two kinds; physical and spiritual. The physical happiness is limited; its utmost duration is one day, one month, one year. It hath no result. Spiritual happiness is eternal and unfathomable. This kind of happiness appeareth in one’s soul with the love of God and suffereth one to attain to the virtues and perfections of the world of humanity. Therefore, endeavour as much as thou art able in order to illumine the lamp of thy heart by the light of love.15

...You seem to complain about the calamities that have befallen humanity. In the spiritual development of man a stage of purgation is indispensable, for it is while passing through it that the over-rated material needs are made to appear in their proper light... The present calamities are parts of this process of purgation, through them alone will man learn his lesson. They are to teach the nations, that they have to view things internationally, they are to make the individual attribute more importance to his moral than his material welfare.16

There is no human being untouched by these two influences [joy and pain]; but all the sorrow and the grief that exist come from the world of matter — the spiritual world bestows only the joy!17