
Inna lillaahi wa ilayhi raaji3oon. May Allah have mercy on your grandfather and grant him Jannah. Ameen!
I know it hurts to lose someone but look at it this way, it's only a matter of time before it's each of our turn to leave this world. We are only visitors here, we weren't meant to stay in this world. This is just a journey. And our destination is the hereafter. Whenever somebody dies or something bad happens, we shouldn't give up, we should try and take it as an opportunity and think about why we are here. It makes the fact that this life is very brief and temporary very obvious, inshaAllah increasing our iman and our good deeds and strengthening our will to succeed so that we can have the best of the Hereafter.
May Allah unite your family with your grandfather in jannah during the hereafter. Ameen!
If you want to talk you know where to reach me.
Take care. May Allah grant us all patience! Ameen!