SHAFAQNA – It is narrated from Imam Sadeq (AS) who said: When a new day comes, that day says to the human being: I am a new day and witness to your deeds, do good deeds in me, in order that I will be a witness in your favour on the Day of Judgment; and know that after I go, you will never see me again. When a new night comes, the night says to the human being: O’ the child of Adam (AS), I am a new creation, and I will bear witness whatever is in me. Benefit from my existence, because when the sun shines, I will not return to the world .
 Osul Kafi, Vol. 4, Page 194.