My condolences for the death of your dearly loved Mr. Marshall.  The Creator also feels the loss (Ezekiel 18:32).  But He has wonderful plans for his future.  Acts 24:15 and Job 33:25 promise his return to life perfectly healthy.  Psalm 37:11, 29 and Revelation 21:3-5 give him the hope of life everlasting in enjoyable surroundings.  Jesus himself taught us to pray for that marvelous time at Matthew 6:9-10.  He Who promises cannot lie (Isaiah 55:10-11; Titus 1:2).  JW.ORG has been  directing me to more related verses so my hope in that bright future may remain strong.  It is my sincere wish that it will benefit you as well.  May the peace of God be with all of you (Philippians 4:6-7; Hosea 13:14).