Bhismadeva was a great devotee of the Lord, but he chose to fight against the Pandavas by the will of the Lord because the Lord wanted to show that a fighter like Bhisma cannot win on the wrong side: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.