Age of Ignorance, the transience of this world and the state of its inhabitants

O creatures of Allāh, you should know now that you have to perform (good) acts, because (at present) your tongues are free, your bodies are healthy, your limbs have movement, the area of your coming and going is vast and the course of your running is wide; before the loss of opportunity or the approach of death. Take death’s approach as an accomplished fact and do not think it will come (hereafter).