the mormons are coming

Today i got a visit from two mormons on bicycle. I'm always willing to talk to someone who believes something different than what i do and i thought it would be interesting to find out what they believe. They asked if i ever heard the beliefs of their church and i told them that i hadn't in an inviting way. Then they asked if my family was home. i told them that my brother was asleep and my mom wasn't home. They asked if i minded them coming inside and sitting down and talking. I told them i couldn't let them in but i wouldn't mind talking outside but i had a personal relationship with God through Jesus Christ. They told me that it was better if i heard it with my family and that they would come back at another time. i shook their hands and they gave me a track. On the track it has a picture of a husband and wife and says "happiness is possible" call...
I don't understand why they wouldn't take this opportunity to evangilize to me. I would have jumped at a teenager saying he had never heard the gospel and was willing to talk to me about it. I got to thinkin and thought that maybe the Holy Spirit chased them away. Like maybe they felt something and knew they needed to get out. How cool would that be if w/e is in them recognized that i had the King of kings in me and knew they had to get away from me. Kinda like when the demon that possessed the man bowed down to Jesus.