Bottom line: I'd rather believe in God and find out He doesn't exist, then not believe and find out that He DOES. My picture, if you will, of God isn't of some bearded white man sitting on a throne. My picture is of a white light so powerful and intense that if we saw it as humans, it may shatter us. Moses got to see him and that experience forever changed his life.
I buried my only child, a daughter, 15 years ago. Yes, I'd rather have her here with me, that's the self-centered part of being human. But I know she's in a better place and healthy; her work here was done. I buried my beloved husband just six years ago and I know he, too, is in a better place and healthy again and is with our daughter. I will join them one day when my work here is done, too.
And if you think all the souls in heaven sit around worshiping and praising God, then you are totally deluded. The souls have work to do THERE, and best of all, they get to CHOOSE what work they do.
Yes, I have faith, though it has been sorely rocked at times. Lest you think I'm a senior citizen, I'll let you in on a secret...I'm only 46.