Christ did not teach that there is a reward for withstanding all false charges. There is no good reward awaiting Buddhists, Humanists, Janes, and gurus, and false teachers, and anti-christs, from God. There is hope preached in the teachings of Christ. Christ did not preach empty sermons, of hope and enjoyment in this world only. Christ preach of another world, a kingdom that is not earthly.
Persecution is counted a blessing.
For it tests character. For it is Christ like. He has set an example for His followers. In weakness lies the full strength of power. Suffering is actually a spiritual weapon and tool for the people of God to work out the plan of salvation.