The 14 Special People God Calls and Uses

My parents took me to church when i was a kid. In the cause of time, i became an usher. I have seen many people used by God even children. I became disturbed, worried, discouraged on why i have been in church for more than 25 years and i haven't been use by God. I began to research on which people God calls and uses and found out that there are special people God calls and uses.