The days of your life are ...

The days of your life are far spent, O people, and your end is fast approaching. Put away, therefore, the things ye have devised and to which ye cleave, and take firm hold on the precepts of God, that haply ye may attain that which He hath purposed for you, and be of them that pursue a right course. Delight not yourselves in the things of the world and its vain ornaments, neither set your hopes on them.
 Let your  reliance be on the remembrance of God, the Most Exalted, the Most Great. He will, erelong, bring to naught all the things ye possess. Let Him be your fear, and forget not His covenant with you, and be not of them that are shut out as by a veil from Him....
Lay not on any soul a load which ye would not wish to be laid upon you, and desire not for any one the things ye would not desire for yourselves. This is My best counsel unto you, did ye but observe it.

Gleanings From the Writings of Bahá’u’lláh. P.128