The primary purpose of the scripture is to point us to Christ, and we can only RECEIVE, ACQUIRE, UNDERSTAND and FULFILL purpose in Him.
"... because it was to save lives that God sent me ahead of you." Genesis 45:5 NIV
"But you are a chosen people, a royal priesthood, a holy nation, God’s special possession...." 1 Peter 2:9 NIV
Moses, Joseph, David, etc. Were all kept to fulfill purpose. I'...