My heartfelt sympathy goes out to the family. No doubt this is a very difficult time for the family. The Bible speaks of death as an enemy that God’s kingdom will eliminate. Notice the wonderful promise for the future at 1 Cor.15:26“. And the last enemy, death, is to be brought to nothing.” God will remove death permanently. You can also find comfort in Jesus words at John 5:28-29 “The hour is coming in which all those in the memorial tombs will hear his voice and come out.” May these scriptures bring comfort and calmness of heart to you at this time..