LOL I grew up in a 'God hating' house, my fathers favourite quote was 'he would rather worship the devil, than worship God'.
I have only been a follower of Jesus for 6 years so most of my life was spent 'hating God', I also did a good bit of 'persecution' of christians myself, little did I know that it was God who would have the last laugh.
Even when I was not a bonafide believer when things got really bad I would myself pray, often that pray would get answered or I would recieve comfort, then I would forget God again until the next time.
The bottom line is I believe God has a passionate love and care for all his creation, especially those who are grieving. Some would say 'then why does he not fix the problems'. The thing is we all have free will, and we go after our own agenda, the world has turned from God then blames him when things go wrong.
But I do believe God is right next to us all the time, hopeing and waiting for us to turn to him, to call his name, or offer up a prayer. I believe God hears real prayers, not those of our own agenda, but those prayers that cry out to him in our desperation.
When I eventually was called by God, it took along time and I had many, many battles - I still battle with my lack of faith to this day. Again God reached me in my darkest hour and for some reason I responded, I have had many dark hours in my life, but was not ready to respond before then.
When I meet those who were 'raised christian' they seem to have more relgion than relationship with God. My experience of God is more organic than thiers, they seem to need the whole sunday thing, being told what to do all the time, being fleeced of their money, doing all this activity for God, instead of just being with God. It is not my experience, and therefore as hard as I have tried, church is not for me.
You ask hardest question, What will happen to me when I die if I don't believe...as you where raised a christian you probably already know the answer, and this is true, that those who die without repenting of sin, and trusting in the work of Jesus will be seperarted from God for eternity.
For me, rather then focus on the 'heaven bit' I focus on my need to love God now, to live for him now, to feel his love and power now. Yes I am excited for eternity, BUT my motivation is not to escape hell, its to know and love my creator, who is head over heels in love with me, enough that he would die for me.
And no Angels are a seperate creation, they also have free will, and choose to serve God or not, to as Lucifer chose to rebell against God and other angels to. There are many types of angels and they stand before the face of God and wait for instruction, or they worship God.
Its hard to put things accross in this media.
But there you have it.