The question starting this thread talks of a wheel of life and death.
The one main focus of Christianity is death is cursed on a tree. Therefore we only concern ourselves with the tree of Life in God/Love through Christ and through the Holy Spirit. So no more wheel. Set free set free.
As a Christian my only concern is Heaven at hand. By showing people God in the form of Love. The now of my life. Also the Hope set before me.
Reincarnation is about as important to me as the question where was I at this time last year or where will I be this time next year.
Peace,Love,Joy all.