As for T.B. Joshua, I am a descendant of my family in Arigidi-Akoko in Ondo State, Nigeria - but as for the divine nature, the power of God affects my life to give peace to people, deliverance to people, and healing to people.
Righteousness exalts a nation, and sin brings reproach.
Our lives are in God's hands. We have no control. We can't control Him by using the Bible or cross as a good luck charm without a thorough reformation of heart and life.
I am a medium. In the same way, doctors are mediums to bring treatment.
After my primary school education, I started gathering little children by visiting parents to ask if they wanted somebody to care for their kids by teaching them the Bible. I have never attended any seminary school or Bible college in my life.
Except for the grace of God, I would be nobody - and that grace is the opposite of merit - human labour, education or human wisdom.