Are you "called" to ministry, business or government?
Successful leadership for the Christian, whether in the religious field, corporate arena, or in government, is ultimately about your anointing - God's effective working presence.
This "anointing" consists of His manifest power, His generous spiritual giftings, His awesome grace, and His supernatural abilities (natural and spiritual) operating in and through your life. Simply stated, for the Christian, there is no success outside your anointing.