We have seen that wanting to be a leader is not evidence of God's call. So how do you know if God really has called you to be a leader? In 1 Corinthians 15:19, Paul writes: But by the grace of God I am what I am, and His grace toward me was not in vain; but I labored more abundantly than they all, yet not I, but the grace of God which was with me.
Here, Paul tells us that "grace" is not useless ("in vain") because it made him work hard. He then explains that it wasn't really him; it was God's grace that made him work so hard.
If a person has grace, that person is ALREADY DOING GOD'S WORK. A person who is not already doing God's work lacks grace. What made Paul so successful? "By the grace of God I am what I am.." Churches often encounter people who announce that God has called them to leadership positions. But unless that person is already serving God, that person does not have the grace to be a leader.
I've been told things like "I don't go soul-winning because God hasn't told me to. He's told me to be in charge of..." Christian leader wannabees will post frequently on Christian websites, write blogs (whoops), practice church politics, etc., when they could be visiting the sick, serving meals, cleaning the church, helping with the children on Sunday, inviting the lost to church, and witnessing.
So the second thing you need to know is: If you are not already serving God, you don't have the grace to succeed as a leader.