Christians,why do you practically knock people's doors down and invite them to church?

I know we don't always have the perfect gift of communication but God knows we do the best we can to share the Gospel of Salvation to all humans that God Loves with all His heart. I know at times we do a really bad job of it---which I can only speak of myself but because you are loved...we will never give up till our last breath....and that will be"the End" for His children"Homeward Bound"...your invited!