Best of BAM: War, Pentecost, and Being Used by God

On today’s Bible Answer Man broadcast, Hank answers the following questions:

Is war a sin? Jason - Charlotte, NC (1:04)
Can you be homosexual and practice Christianity? Matthew - Tyler, TX (4:11)
What is the meaning of Pentecost and the history behind it? Jessica - Albuquerque, NM (5:18)
What are the basic differences between Christians, Catholics, and Jehovah’s Witnesses? Jessica - Albuquerque, NM (6:56)
When Mary conceived Jesus, did Jesus stop existing in heaven? Billy - Poplar Bluff, MO (15:11)
I recently became a Christian. How can I be used by God? I don’t think I have any gifts. Karen - Slater, MO (18:49)
Lot left Ur with Abraham. Was it disobedient for Lot to go with Abraham? Terri - MO (23:47)